139603917

素因数分解:

$3^1\times {\mathrm{101}}^1\times {\mathrm{431}}^1\times {\mathrm{1069}}^1$

素因数の和:1604

約数の個数: 16

約数和(自身を含む): 188593920

約数和(自身を除く): 48990003

約数列:

[1, 3, 101, 303, 431, 1069, 1293, 3207, 43531, 107969, 130593, 323907, 460739, 1382217, 46534639, 139603917]

約数ペア:

[(1, 139603917), (3, 46534639), (101, 1382217), (303, 460739), (431, 323907), (1069, 130593), (1293, 107969), (3207, 43531)]