69265021

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{20071}}^1$

素因数の和:20124

約数の個数: 16

約数和(自身を含む): 86711040

約数和(自身を除く): 17446019

約数列:

[1, 7, 17, 29, 119, 203, 493, 3451, 20071, 140497, 341207, 582059, 2388449, 4074413, 9895003, 69265021]

約数ペア:

[(1, 69265021), (7, 9895003), (17, 4074413), (29, 2388449), (119, 582059), (203, 341207), (493, 140497), (3451, 20071)]