4206657

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{811}}^1$

素因数の和:853

約数の個数: 32

約数和(自身を含む): 7275520

約数和(自身を除く): 3068863

約数列:

[1, 3, 7, 13, 19, 21, 39, 57, 91, 133, 247, 273, 399, 741, 811, 1729, 2433, 5187, 5677, 10543, 15409, 17031, 31629, 46227, 73801, 107863, 200317, 221403, 323589, 600951, 1402219, 4206657]

約数ペア:

[(1, 4206657), (3, 1402219), (7, 600951), (13, 323589), (19, 221403), (21, 200317), (39, 107863), (57, 73801), (91, 46227), (133, 31629), (247, 17031), (273, 15409), (399, 10543), (741, 5677), (811, 5187), (1729, 2433)]