56551901

素因数分解:

$7^1\times {\mathrm{53}}^1\times {\mathrm{313}}^1\times {\mathrm{487}}^1$

素因数の和:860

約数の個数: 16

約数和(自身を含む): 66196224

約数和(自身を除く): 9644323

約数列:

[1, 7, 53, 313, 371, 487, 2191, 3409, 16589, 25811, 116123, 152431, 180677, 1067017, 8078843, 56551901]

約数ペア:

[(1, 56551901), (7, 8078843), (53, 1067017), (313, 180677), (371, 152431), (487, 116123), (2191, 25811), (3409, 16589)]