39780640953

素因数分解:

$3^2\times {\mathrm{523}}^1\times {\mathrm{8451379}}^1$

素因数の和:8451908

約数の個数: 12

約数和(自身を含む): 57570800560

約数和(自身を除く): 17790159607

約数列:

[1, 3, 9, 523, 1569, 4707, 8451379, 25354137, 76062411, 4420071217, 13260213651, 39780640953]

約数ペア:

[(1, 39780640953), (3, 13260213651), (9, 4420071217), (523, 76062411), (1569, 25354137), (4707, 8451379)]