83211121

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{293}}^1\times {\mathrm{1399}}^1$

素因数の和:1728

約数の個数: 16

約数和(自身を含む): 98784000

約数和(自身を除く): 15572879

約数列:

[1, 7, 29, 203, 293, 1399, 2051, 8497, 9793, 40571, 59479, 283997, 409907, 2869349, 11887303, 83211121]

約数ペア:

[(1, 83211121), (7, 11887303), (29, 2869349), (203, 409907), (293, 283997), (1399, 59479), (2051, 40571), (8497, 9793)]