31315704049

素因数分解:

$7^2\times {\mathrm{211}}^1\times {\mathrm{3028891}}^1$

素因数の和:3029116

約数の個数: 12

約数和(自身を含む): 36601130928

約数和(自身を除く): 5285426879

約数列:

[1, 7, 49, 211, 1477, 10339, 3028891, 21202237, 148415659, 639096001, 4473672007, 31315704049]

約数ペア:

[(1, 31315704049), (7, 4473672007), (49, 639096001), (211, 148415659), (1477, 21202237), (10339, 3028891)]