16280277

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{163}}^1\times {\mathrm{197}}^1$

素因数の和:389

約数の個数: 24

約数和(自身を含む): 23769504

約数和(自身を除く): 7489227

約数列:

[1, 3, 13, 39, 163, 169, 197, 489, 507, 591, 2119, 2561, 6357, 7683, 27547, 32111, 33293, 82641, 96333, 99879, 417443, 1252329, 5426759, 16280277]

約数ペア:

[(1, 16280277), (3, 5426759), (13, 1252329), (39, 417443), (163, 99879), (169, 96333), (197, 82641), (489, 33293), (507, 32111), (591, 27547), (2119, 7683), (2561, 6357)]