870908541

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{232801}}^1$

素因数の和:232876

約数の個数: 16

約数和(自身を含む): 1229194560

約数和(自身を除く): 358286019

約数列:

[1, 3, 29, 43, 87, 129, 1247, 3741, 232801, 698403, 6751229, 10010443, 20253687, 30031329, 290302847, 870908541]

約数ペア:

[(1, 870908541), (3, 290302847), (29, 30031329), (43, 20253687), (87, 10010443), (129, 6751229), (1247, 698403), (3741, 232801)]