490074189

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{362213}}^1$

素因数の和:362268

約数の個数: 16

約数和(自身を含む): 730223424

約数和(自身を除く): 240149235

約数列:

[1, 3, 11, 33, 41, 123, 451, 1353, 362213, 1086639, 3984343, 11953029, 14850733, 44552199, 163358063, 490074189]

約数ペア:

[(1, 490074189), (3, 163358063), (11, 44552199), (33, 14850733), (41, 11953029), (123, 3984343), (451, 1086639), (1353, 362213)]