64957009

素因数分解:

${\mathrm{13}}^2\times {\mathrm{61}}^1\times {\mathrm{6301}}^1$

素因数の和:6388

約数の個数: 12

約数和(自身を含む): 71502492

約数和(自身を除く): 6545483

約数列:

[1, 13, 61, 169, 793, 6301, 10309, 81913, 384361, 1064869, 4996693, 64957009]

約数ペア:

[(1, 64957009), (13, 4996693), (61, 1064869), (169, 384361), (793, 81913), (6301, 10309)]