28923817

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{4513}}^1$

素因数の和:4572

約数の個数: 16

約数和(自身を含む): 34125840

約数和(自身を除く): 5202023

約数列:

[1, 13, 17, 29, 221, 377, 493, 4513, 6409, 58669, 76721, 130877, 997373, 1701401, 2224909, 28923817]

約数ペア:

[(1, 28923817), (13, 2224909), (17, 1701401), (29, 997373), (221, 130877), (377, 76721), (493, 58669), (4513, 6409)]