247004577

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{1614409}}^1$

素因数の和:1614432

約数の個数: 12

約数和(自身を含む): 377771940

約数和(自身を除く): 130767363

約数列:

[1, 3, 9, 17, 51, 153, 1614409, 4843227, 14529681, 27444953, 82334859, 247004577]

約数ペア:

[(1, 247004577), (3, 82334859), (9, 27444953), (17, 14529681), (51, 4843227), (153, 1614409)]