461472021

素因数分解:

$3^2\times {\mathrm{17}}^2\times {\mathrm{177421}}^1$

素因数の和:177461

約数の個数: 18

約数和(自身を含む): 708091202

約数和(自身を除く): 246619181

約数列:

[1, 3, 9, 17, 51, 153, 289, 867, 2601, 177421, 532263, 1596789, 3016157, 9048471, 27145413, 51274669, 153824007, 461472021]

約数ペア:

[(1, 461472021), (3, 153824007), (9, 51274669), (17, 27145413), (51, 9048471), (153, 3016157), (289, 1596789), (867, 532263), (2601, 177421)]