1799713041

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{101}}^1$

素因数の和:255

約数の個数: 128

約数和(自身を含む): 3214909440

約数和(自身を除く): 1415196399

約数列:

[1, 3, 7, 17, 19, 21, 37, 51, 57, 71, 101, 111, 119, 133, 213, 259, 303, 323, 357, 399, 497, 629, 703, 707, 777, 969, 1207, 1349, 1491, 1717, 1887, 1919, 2109, 2121, 2261, 2627, 3621, 3737, 4047, 4403, 4921, 5151, 5757, 6783, 7171, 7881, 8449, 9443, 11211, 11951, 12019, 13209, 13433, 14763, 18389, 21513, 22933, 25347, 26159, 28329, 32623, 35853, 36057, 40299, 44659, 49913, 50197, 55167, 63529, 68799, 71003, 78477, 83657, 97869, 121907, 133977, 136249, 149739, 150591, 160531, 190587, 213009, 228361, 250971, 265327, 312613, 349391, 365721, 408747, 444703, 481593, 497021, 685083, 795981, 848521, 853349, 937839, 953743, 1048173, 1207051, 1334109, 1491063, 1857289, 2316233, 2545563, 2560047, 2861229, 3621153, 4510559, 5041213, 5571867, 5939647, 6948699, 8449357, 13531677, 15123639, 16213631, 17818941, 25348071, 31573913, 35288491, 48640893, 85700621, 94721739, 105865473, 257101863, 599904347, 1799713041]

約数ペア:

[(1, 1799713041), (3, 599904347), (7, 257101863), (17, 105865473), (19, 94721739), (21, 85700621), (37, 48640893), (51, 35288491), (57, 31573913), (71, 25348071), (101, 17818941), (111, 16213631), (119, 15123639), (133, 13531677), (213, 8449357), (259, 6948699), (303, 5939647), (323, 5571867), (357, 5041213), (399, 4510559), (497, 3621153), (629, 2861229), (703, 2560047), (707, 2545563), (777, 2316233), (969, 1857289), (1207, 1491063), (1349, 1334109), (1491, 1207051), (1717, 1048173), (1887, 953743), (1919, 937839), (2109, 853349), (2121, 848521), (2261, 795981), (2627, 685083), (3621, 497021), (3737, 481593), (4047, 444703), (4403, 408747), (4921, 365721), (5151, 349391), (5757, 312613), (6783, 265327), (7171, 250971), (7881, 228361), (8449, 213009), (9443, 190587), (11211, 160531), (11951, 150591), (12019, 149739), (13209, 136249), (13433, 133977), (14763, 121907), (18389, 97869), (21513, 83657), (22933, 78477), (25347, 71003), (26159, 68799), (28329, 63529), (32623, 55167), (35853, 50197), (36057, 49913), (40299, 44659)]