31301476581

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{2421403}}^1$

素因数の和:2421576

約数の個数: 16

約数和(自身を含む): 43391559680

約数和(自身を除く): 12090083099

約数列:

[1, 3, 31, 93, 139, 417, 4309, 12927, 2421403, 7264209, 75063493, 225190479, 336575017, 1009725051, 10433825527, 31301476581]

約数ペア:

[(1, 31301476581), (3, 10433825527), (31, 1009725051), (93, 336575017), (139, 225190479), (417, 75063493), (4309, 7264209), (12927, 2421403)]