2007474837

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{137}}^1\times {\mathrm{72901}}^1$

素因数の和:73108

約数の個数: 16

約数和(自身を含む): 2736449472

約数和(自身を除く): 728974635

約数列:

[1, 3, 67, 137, 201, 411, 9179, 27537, 72901, 218703, 4884367, 9987437, 14653101, 29962311, 669158279, 2007474837]

約数ペア:

[(1, 2007474837), (3, 669158279), (67, 29962311), (137, 14653101), (201, 9987437), (411, 4884367), (9179, 218703), (27537, 72901)]