2863609209

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{137}}^1\times {\mathrm{54011}}^1$

素因数の和:54197

約数の個数: 24

約数和(自身を含む): 4263491232

約数和(自身を除く): 1399882023

約数列:

[1, 3, 9, 43, 129, 137, 387, 411, 1233, 5891, 17673, 53019, 54011, 162033, 486099, 2322473, 6967419, 7399507, 20902257, 22198521, 66595563, 318178801, 954536403, 2863609209]

約数ペア:

[(1, 2863609209), (3, 954536403), (9, 318178801), (43, 66595563), (129, 22198521), (137, 20902257), (387, 7399507), (411, 6967419), (1233, 2322473), (5891, 486099), (17673, 162033), (53019, 54011)]