2945687589

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{154459}}^1$

素因数の和:154641

約数の個数: 24

約数和(自身を含む): 4610322080

約数和(自身を除く): 1664634491

約数列:

[1, 3, 9, 13, 39, 117, 163, 489, 1467, 2119, 6357, 19071, 154459, 463377, 1390131, 2007967, 6023901, 18071703, 25176817, 75530451, 226591353, 327298621, 981895863, 2945687589]

約数ペア:

[(1, 2945687589), (3, 981895863), (9, 327298621), (13, 226591353), (39, 75530451), (117, 25176817), (163, 18071703), (489, 6023901), (1467, 2007967), (2119, 1390131), (6357, 463377), (19071, 154459)]