222480069

素因数分解:

$3^1\times 7^1\times {\mathrm{2377}}^1\times {\mathrm{4457}}^1$

素因数の和:6844

約数の個数: 16

約数和(自身を含む): 339235968

約数和(自身を除く): 116755899

約数列:

[1, 3, 7, 21, 2377, 4457, 7131, 13371, 16639, 31199, 49917, 93597, 10594289, 31782867, 74160023, 222480069]

約数ペア:

[(1, 222480069), (3, 74160023), (7, 31782867), (21, 10594289), (2377, 93597), (4457, 49917), (7131, 31199), (13371, 16639)]