2263287

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{443}}^1$

素因数の和:590

約数の個数: 16

約数和(自身を含む): 3282048

約数和(自身を除く): 1018761

約数列:

[1, 3, 13, 39, 131, 393, 443, 1329, 1703, 5109, 5759, 17277, 58033, 174099, 754429, 2263287]

約数ペア:

[(1, 2263287), (3, 754429), (13, 174099), (39, 58033), (131, 17277), (393, 5759), (443, 5109), (1329, 1703)]