280565522151

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{4241}}^1\times {\mathrm{10271}}^1$

素因数の和:14647

約数の個数: 32

約数和(自身を含む): 397393274880

約数和(自身を除く): 116827752729

約数列:

[1, 3, 19, 57, 113, 339, 2147, 4241, 6441, 10271, 12723, 30813, 80579, 195149, 241737, 479233, 585447, 1160623, 1437699, 3481869, 9105427, 22051837, 27316281, 43559311, 66155511, 130677933, 827626909, 2482880727, 4922202143, 14766606429, 93521840717, 280565522151]

約数ペア:

[(1, 280565522151), (3, 93521840717), (19, 14766606429), (57, 4922202143), (113, 2482880727), (339, 827626909), (2147, 130677933), (4241, 66155511), (6441, 43559311), (10271, 27316281), (12723, 22051837), (30813, 9105427), (80579, 3481869), (195149, 1437699), (241737, 1160623), (479233, 585447)]