1390757637

素因数分解:

$3^1\times {\mathrm{271}}^1\times {\mathrm{773}}^1\times {\mathrm{2213}}^1$

素因数の和:3260

約数の個数: 16

約数和(自身を含む): 1864435968

約数和(自身を除く): 473678331

約数列:

[1, 3, 271, 773, 813, 2213, 2319, 6639, 209483, 599723, 628449, 1710649, 1799169, 5131947, 463585879, 1390757637]

約数ペア:

[(1, 1390757637), (3, 463585879), (271, 5131947), (773, 1799169), (813, 1710649), (2213, 628449), (2319, 599723), (6639, 209483)]