470971593

素因数分解:

$3^2\times {\mathrm{131}}^1\times {\mathrm{181}}^1\times {\mathrm{2207}}^1$

素因数の和:2525

約数の個数: 24

約数和(自身を含む): 689584896

約数和(自身を除く): 218613303

約数列:

[1, 3, 9, 131, 181, 393, 543, 1179, 1629, 2207, 6621, 19863, 23711, 71133, 213399, 289117, 399467, 867351, 1198401, 2602053, 3595203, 52330177, 156990531, 470971593]

約数ペア:

[(1, 470971593), (3, 156990531), (9, 52330177), (131, 3595203), (181, 2602053), (393, 1198401), (543, 867351), (1179, 399467), (1629, 289117), (2207, 213399), (6621, 71133), (19863, 23711)]