1427886901

素因数分解:

$7^2\times {\mathrm{449}}^1\times {\mathrm{64901}}^1$

素因数の和:65364

約数の個数: 12

約数和(自身を含む): 1664736300

約数和(自身を除く): 236849399

約数列:

[1, 7, 49, 449, 3143, 22001, 64901, 454307, 3180149, 29140549, 203983843, 1427886901]

約数ペア:

[(1, 1427886901), (7, 203983843), (49, 29140549), (449, 3180149), (3143, 454307), (22001, 64901)]