39758679

素因数分解:

$3^2\times {\mathrm{631}}^1\times {\mathrm{7001}}^1$

素因数の和:7638

約数の個数: 12

約数和(自身を含む): 57528432

約数和(自身を除く): 17769753

約数列:

[1, 3, 9, 631, 1893, 5679, 7001, 21003, 63009, 4417631, 13252893, 39758679]

約数ペア:

[(1, 39758679), (3, 13252893), (9, 4417631), (631, 63009), (1893, 21003), (5679, 7001)]