23598057

素因数分解:

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

素因数の和:131

約数の個数: 64

約数和(自身を含む): 41472000

約数和(自身を除く): 17873943

約数列:

[1, 3, 7, 17, 19, 21, 49, 51, 57, 71, 119, 133, 147, 213, 323, 343, 357, 399, 497, 833, 931, 969, 1029, 1207, 1349, 1491, 2261, 2499, 2793, 3479, 3621, 4047, 5831, 6517, 6783, 8449, 9443, 10437, 15827, 17493, 19551, 22933, 24353, 25347, 28329, 47481, 59143, 66101, 68799, 73059, 110789, 160531, 177429, 198303, 332367, 414001, 462707, 481593, 1123717, 1242003, 1388121, 3371151, 7866019, 23598057]

約数ペア:

[(1, 23598057), (3, 7866019), (7, 3371151), (17, 1388121), (19, 1242003), (21, 1123717), (49, 481593), (51, 462707), (57, 414001), (71, 332367), (119, 198303), (133, 177429), (147, 160531), (213, 110789), (323, 73059), (343, 68799), (357, 66101), (399, 59143), (497, 47481), (833, 28329), (931, 25347), (969, 24353), (1029, 22933), (1207, 19551), (1349, 17493), (1491, 15827), (2261, 10437), (2499, 9443), (2793, 8449), (3479, 6783), (3621, 6517), (4047, 5831)]