487346070721

素因数分解:

${\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{109}}^1\times {\mathrm{1427999}}^1$

素因数の和:1428240

約数の個数: 16

約数和(自身を含む): 512709120000

約数和(自身を除く): 25363049279

約数列:

[1, 31, 101, 109, 3131, 3379, 11009, 341279, 1427999, 44267969, 144227899, 155651891, 4471064869, 4825208621, 15720840991, 487346070721]

約数ペア:

[(1, 487346070721), (31, 15720840991), (101, 4825208621), (109, 4471064869), (3131, 155651891), (3379, 144227899), (11009, 44267969), (341279, 1427999)]