630459063

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{414503}}^1$

素因数の和:414535

約数の個数: 18

約数和(自身を含む): 986105016

約数和(自身を除く): 355645953

約数列:

[1, 3, 9, 13, 39, 117, 169, 507, 1521, 414503, 1243509, 3730527, 5388539, 16165617, 48496851, 70051007, 210153021, 630459063]

約数ペア:

[(1, 630459063), (3, 210153021), (9, 70051007), (13, 48496851), (39, 16165617), (117, 5388539), (169, 3730527), (507, 1243509), (1521, 414503)]