26526409

素因数分解:

$7^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{1319}}^1$

素因数の和:1369

約数の個数: 24

約数和(自身を含む): 34784640

約数和(自身を除く): 8258231

約数列:

[1, 7, 13, 17, 91, 119, 169, 221, 1183, 1319, 1547, 2873, 9233, 17147, 20111, 22423, 120029, 156961, 222911, 291499, 1560377, 2040493, 3789487, 26526409]

約数ペア:

[(1, 26526409), (7, 3789487), (13, 2040493), (17, 1560377), (91, 291499), (119, 222911), (169, 156961), (221, 120029), (1183, 22423), (1319, 20111), (1547, 17147), (2873, 9233)]