2016121877

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{311}}^1\times {\mathrm{84191}}^1$

素因数の和:84520

約数の個数: 16

約数和(自身を含む): 2521718784

約数和(自身を除く): 505596907

約数列:

[1, 7, 11, 77, 311, 2177, 3421, 23947, 84191, 589337, 926101, 6482707, 26183401, 183283807, 288017411, 2016121877]

約数ペア:

[(1, 2016121877), (7, 288017411), (11, 183283807), (77, 26183401), (311, 6482707), (2177, 926101), (3421, 589337), (23947, 84191)]