17080881

素因数分解:

$3^1\times {\mathrm{23}}^2\times {\mathrm{47}}^1\times {\mathrm{229}}^1$

素因数の和:325

約数の個数: 24

約数和(自身を含む): 24420480

約数和(自身を除く): 7339599

約数列:

[1, 3, 23, 47, 69, 141, 229, 529, 687, 1081, 1587, 3243, 5267, 10763, 15801, 24863, 32289, 74589, 121141, 247549, 363423, 742647, 5693627, 17080881]

約数ペア:

[(1, 17080881), (3, 5693627), (23, 742647), (47, 363423), (69, 247549), (141, 121141), (229, 74589), (529, 32289), (687, 24863), (1081, 15801), (1587, 10763), (3243, 5267)]