64346399

素因数分解:

${\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{1531}}^1$

素因数の和:1658

約数の個数: 16

約数和(自身を含む): 71807904

約数和(自身を除く): 7461505

約数列:

[1, 13, 53, 61, 689, 793, 1531, 3233, 19903, 42029, 81143, 93391, 1054859, 1214083, 4949723, 64346399]

約数ペア:

[(1, 64346399), (13, 4949723), (53, 1214083), (61, 1054859), (689, 93391), (793, 81143), (1531, 42029), (3233, 19903)]