3389477

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{313}}^1$

素因数の和:357

約数の個数: 24

約数和(自身を含む): 4510296

約数和(自身を除く): 1120819

約数列:

[1, 7, 13, 17, 49, 91, 119, 221, 313, 637, 833, 1547, 2191, 4069, 5321, 10829, 15337, 28483, 37247, 69173, 199381, 260729, 484211, 3389477]

約数ペア:

[(1, 3389477), (7, 484211), (13, 260729), (17, 199381), (49, 69173), (91, 37247), (119, 28483), (221, 15337), (313, 10829), (637, 5321), (833, 4069), (1547, 2191)]