28273113

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{277}}^1\times {\mathrm{1031}}^1$

素因数の和:1325

約数の個数: 24

約数和(自身を含む): 44755776

約数和(自身を除く): 16482663

約数列:

[1, 3, 9, 11, 33, 99, 277, 831, 1031, 2493, 3047, 3093, 9141, 9279, 11341, 27423, 34023, 102069, 285587, 856761, 2570283, 3141457, 9424371, 28273113]

約数ペア:

[(1, 28273113), (3, 9424371), (9, 3141457), (11, 2570283), (33, 856761), (99, 285587), (277, 102069), (831, 34023), (1031, 27423), (2493, 11341), (3047, 9279), (3093, 9141)]