25872507

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{30911}}^1$

素因数の和:30951

約数の個数: 16

約数和(自身を含む): 39567360

約数和(自身を除く): 13694853

約数列:

[1, 3, 9, 27, 31, 93, 279, 837, 30911, 92733, 278199, 834597, 958241, 2874723, 8624169, 25872507]

約数ペア:

[(1, 25872507), (3, 8624169), (9, 2874723), (27, 958241), (31, 834597), (93, 278199), (279, 92733), (837, 30911)]