304889463

素因数分解:

$3^2\times {\mathrm{67}}^1\times {\mathrm{421}}^1\times {\mathrm{1201}}^1$

素因数の和:1695

約数の個数: 24

約数和(自身を含む): 448403696

約数和(自身を除く): 143514233

約数列:

[1, 3, 9, 67, 201, 421, 603, 1201, 1263, 3603, 3789, 10809, 28207, 80467, 84621, 241401, 253863, 505621, 724203, 1516863, 4550589, 33876607, 101629821, 304889463]

約数ペア:

[(1, 304889463), (3, 101629821), (9, 33876607), (67, 4550589), (201, 1516863), (421, 724203), (603, 505621), (1201, 253863), (1263, 241401), (3603, 84621), (3789, 80467), (10809, 28207)]