402290109

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{3438377}}^1$

素因数の和:3438396

約数の個数: 12

約数和(自身を含む): 625784796

約数和(自身を除く): 223494687

約数列:

[1, 3, 9, 13, 39, 117, 3438377, 10315131, 30945393, 44698901, 134096703, 402290109]

約数ペア:

[(1, 402290109), (3, 134096703), (9, 44698901), (13, 30945393), (39, 10315131), (117, 3438377)]