2912553207

素因数分解:

$3^4\times {\mathrm{2339}}^1\times {\mathrm{15373}}^1$

素因数の和:17724

約数の個数: 20

約数和(自身を含む): 4352994360

約数和(自身を除く): 1440441153

約数列:

[1, 3, 9, 27, 81, 2339, 7017, 15373, 21051, 46119, 63153, 138357, 189459, 415071, 1245213, 35957447, 107872341, 323617023, 970851069, 2912553207]

約数ペア:

[(1, 2912553207), (3, 970851069), (9, 323617023), (27, 107872341), (81, 35957447), (2339, 1245213), (7017, 415071), (15373, 189459), (21051, 138357), (46119, 63153)]