764997477

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{379}}^1\times {\mathrm{15647}}^1$

素因数の和:16072

約数の個数: 16

約数和(自身を含む): 1046538240

約数和(自身を除く): 281540763

約数列:

[1, 3, 43, 129, 379, 1137, 15647, 16297, 46941, 48891, 672821, 2018463, 5930213, 17790639, 254999159, 764997477]

約数ペア:

[(1, 764997477), (3, 254999159), (43, 17790639), (129, 5930213), (379, 2018463), (1137, 672821), (15647, 48891), (16297, 46941)]