218408031

素因数分解:

$3^2\times {\mathrm{2281}}^1\times {\mathrm{10639}}^1$

素因数の和:12926

約数の個数: 12

約数和(自身を含む): 315646240

約数和(自身を除く): 97238209

約数列:

[1, 3, 9, 2281, 6843, 10639, 20529, 31917, 95751, 24267559, 72802677, 218408031]

約数ペア:

[(1, 218408031), (3, 72802677), (9, 24267559), (2281, 95751), (6843, 31917), (10639, 20529)]