605020983

素因数分解:

$3^1\times 7^2\times {\mathrm{4115789}}^1$

素因数の和:4115806

約数の個数: 12

約数和(自身を含む): 938400120

約数和(自身を除く): 333379137

約数列:

[1, 3, 7, 21, 49, 147, 4115789, 12347367, 28810523, 86431569, 201673661, 605020983]

約数ペア:

[(1, 605020983), (3, 201673661), (7, 86431569), (21, 28810523), (49, 12347367), (147, 4115789)]