247481529

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{227}}^1\times {\mathrm{21377}}^1$

素因数の和:21624

約数の個数: 16

約数和(自身を含む): 350941248

約数和(自身を除く): 103459719

約数列:

[1, 3, 17, 51, 227, 681, 3859, 11577, 21377, 64131, 363409, 1090227, 4852579, 14557737, 82493843, 247481529]

約数ペア:

[(1, 247481529), (3, 82493843), (17, 14557737), (51, 4852579), (227, 1090227), (681, 363409), (3859, 64131), (11577, 21377)]