753389

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{487}}^1$

素因数の和:524

約数の個数: 16

約数和(自身を含む): 983808

約数和(自身を除く): 230419

約数列:

[1, 7, 13, 17, 91, 119, 221, 487, 1547, 3409, 6331, 8279, 44317, 57953, 107627, 753389]

約数ペア:

[(1, 753389), (7, 107627), (13, 57953), (17, 44317), (91, 8279), (119, 6331), (221, 3409), (487, 1547)]