25553571

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{2971}}^1$

素因数の和:3082

約数の個数: 16

約数和(自身を含む): 35378688

約数和(自身を除く): 9825117

約数列:

[1, 3, 47, 61, 141, 183, 2867, 2971, 8601, 8913, 139637, 181231, 418911, 543693, 8517857, 25553571]

約数ペア:

[(1, 25553571), (3, 8517857), (47, 543693), (61, 418911), (141, 181231), (183, 139637), (2867, 8913), (2971, 8601)]