17627519

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{1997}}^1$

素因数の和:2114

約数の個数: 16

約数和(自身を含む): 21930048

約数和(自身を除く): 4302529

約数列:

[1, 7, 13, 91, 97, 679, 1261, 1997, 8827, 13979, 25961, 181727, 193709, 1355963, 2518217, 17627519]

約数ペア:

[(1, 17627519), (7, 2518217), (13, 1355963), (91, 193709), (97, 181727), (679, 25961), (1261, 13979), (1997, 8827)]