65520429

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{241}}^1\times {\mathrm{6971}}^1$

素因数の和:7228

約数の個数: 16

約数和(自身を含む): 94484544

約数和(自身を除く): 28964115

約数列:

[1, 3, 13, 39, 241, 723, 3133, 6971, 9399, 20913, 90623, 271869, 1680011, 5040033, 21840143, 65520429]

約数ペア:

[(1, 65520429), (3, 21840143), (13, 5040033), (39, 1680011), (241, 271869), (723, 90623), (3133, 20913), (6971, 9399)]