275587

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1$

素因数の和:102

約数の個数: 16

約数和(自身を含む): 332640

約数和(自身を除く): 57053

約数列:

[1, 13, 17, 29, 43, 221, 377, 493, 559, 731, 1247, 6409, 9503, 16211, 21199, 275587]

約数ペア:

[(1, 275587), (13, 21199), (17, 16211), (29, 9503), (43, 6409), (221, 1247), (377, 731), (493, 559)]