9291513

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1$

素因数の和:142

約数の個数: 64

約数和(自身を含む): 17049600

約数和(自身を除く): 7758087

約数列:

[1, 3, 7, 11, 19, 21, 29, 33, 57, 73, 77, 87, 133, 203, 209, 219, 231, 319, 399, 511, 551, 609, 627, 803, 957, 1387, 1463, 1533, 1653, 2117, 2233, 2409, 3857, 4161, 4389, 5621, 6061, 6351, 6699, 9709, 11571, 14819, 15257, 16863, 18183, 23287, 29127, 40223, 42427, 44457, 45771, 69861, 106799, 120669, 127281, 163009, 281561, 320397, 442453, 489027, 844683, 1327359, 3097171, 9291513]

約数ペア:

[(1, 9291513), (3, 3097171), (7, 1327359), (11, 844683), (19, 489027), (21, 442453), (29, 320397), (33, 281561), (57, 163009), (73, 127281), (77, 120669), (87, 106799), (133, 69861), (203, 45771), (209, 44457), (219, 42427), (231, 40223), (319, 29127), (399, 23287), (511, 18183), (551, 16863), (609, 15257), (627, 14819), (803, 11571), (957, 9709), (1387, 6699), (1463, 6351), (1533, 6061), (1653, 5621), (2117, 4389), (2233, 4161), (2409, 3857)]