222581391

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{1423}}^1\times {\mathrm{3067}}^1$

素因数の和:4510

約数の個数: 16

約数和(自身を含む): 314555904

約数和(自身を除く): 91974513

約数列:

[1, 3, 17, 51, 1423, 3067, 4269, 9201, 24191, 52139, 72573, 156417, 4364341, 13093023, 74193797, 222581391]

約数ペア:

[(1, 222581391), (3, 74193797), (17, 13093023), (51, 4364341), (1423, 156417), (3067, 72573), (4269, 52139), (9201, 24191)]