3962277

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{4447}}^1$

素因数の和:4470

約数の個数: 20

約数和(自身を含む): 6458496

約数和(自身を除く): 2496219

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 297, 891, 4447, 13341, 40023, 48917, 120069, 146751, 360207, 440253, 1320759, 3962277]

約数ペア:

[(1, 3962277), (3, 1320759), (9, 440253), (11, 360207), (27, 146751), (33, 120069), (81, 48917), (99, 40023), (297, 13341), (891, 4447)]