139969338

素因数分解:

$2^1\times 3^1\times {\mathrm{137}}^1\times {\mathrm{170279}}^1$

素因数の和:170421

約数の個数: 16

約数和(自身を含む): 281983680

約数和(自身を除く): 142014342

約数列:

[1, 2, 3, 6, 137, 274, 411, 822, 170279, 340558, 510837, 1021674, 23328223, 46656446, 69984669, 139969338]

約数ペア:

[(1, 139969338), (2, 69984669), (3, 46656446), (6, 23328223), (137, 1021674), (274, 510837), (411, 340558), (822, 170279)]