18282829877

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{643}}^1\times {\mathrm{128659}}^1$

素因数の和:129332

約数の個数: 16

約数和(自身を含む): 20879974080

約数和(自身を除く): 2597144203

約数列:

[1, 13, 17, 221, 643, 8359, 10931, 128659, 142103, 1672567, 2187203, 28433639, 82727737, 1075460581, 1406371529, 18282829877]

約数ペア:

[(1, 18282829877), (13, 1406371529), (17, 1075460581), (221, 82727737), (643, 28433639), (8359, 2187203), (10931, 1672567), (128659, 142103)]