2510172651

素因数分解:

$3^1\times 7^1\times {\mathrm{5791}}^1\times {\mathrm{20641}}^1$

素因数の和:26442

約数の個数: 16

約数和(自身を含む): 3825870848

約数和(自身を除く): 1315698197

約数列:

[1, 3, 7, 21, 5791, 17373, 20641, 40537, 61923, 121611, 144487, 433461, 119532031, 358596093, 836724217, 2510172651]

約数ペア:

[(1, 2510172651), (3, 836724217), (7, 358596093), (21, 119532031), (5791, 433461), (17373, 144487), (20641, 121611), (40537, 61923)]