9812621

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{6343}}^1$

素因数の和:6380

約数の個数: 16

約数和(自身を含む): 12789504

約数和(自身を除く): 2976883

約数列:

[1, 7, 13, 17, 91, 119, 221, 1547, 6343, 44401, 82459, 107831, 577213, 754817, 1401803, 9812621]

約数ペア:

[(1, 9812621), (7, 1401803), (13, 754817), (17, 577213), (91, 107831), (119, 82459), (221, 44401), (1547, 6343)]