3975494089

素因数分解:

$7^1\times {\mathrm{19}}^2\times {\mathrm{1573207}}^1$

素因数の和:1573252

約数の個数: 12

約数和(自身を含む): 4795137984

約数和(自身を除く): 819643895

約数列:

[1, 7, 19, 133, 361, 2527, 1573207, 11012449, 29890933, 209236531, 567927727, 3975494089]

約数ペア:

[(1, 3975494089), (7, 567927727), (19, 209236531), (133, 29890933), (361, 11012449), (2527, 1573207)]