557779201

素因数分解:

$7^2\times {\mathrm{1019}}^1\times {\mathrm{11171}}^1$

素因数の和:12204

約数の個数: 12

約数和(自身を含む): 649540080

約数和(自身を除く): 91760879

約数列:

[1, 7, 49, 1019, 7133, 11171, 49931, 78197, 547379, 11383249, 79682743, 557779201]

約数ペア:

[(1, 557779201), (7, 79682743), (49, 11383249), (1019, 547379), (7133, 78197), (11171, 49931)]