25827729

素因数分解:

$3^1\times {\mathrm{139}}^1\times {\mathrm{241}}^1\times {\mathrm{257}}^1$

素因数の和:640

約数の個数: 16

約数和(自身を含む): 34964160

約数和(自身を除く): 9136431

約数列:

[1, 3, 139, 241, 257, 417, 723, 771, 33499, 35723, 61937, 100497, 107169, 185811, 8609243, 25827729]

約数ペア:

[(1, 25827729), (3, 8609243), (139, 185811), (241, 107169), (257, 100497), (417, 61937), (723, 35723), (771, 33499)]