33520123

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{19387}}^1$

素因数の和:19426

約数の個数: 16

約数和(自身を含む): 43429120

約数和(自身を除く): 9908997

約数列:

[1, 7, 13, 19, 91, 133, 247, 1729, 19387, 135709, 252031, 368353, 1764217, 2578471, 4788589, 33520123]

約数ペア:

[(1, 33520123), (7, 4788589), (13, 2578471), (19, 1764217), (91, 368353), (133, 252031), (247, 135709), (1729, 19387)]