2015266563

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{709}}^1\times {\mathrm{7703}}^1$

素因数の和:8459

約数の個数: 24

約数和(自身を含む): 2986532640

約数和(自身を除く): 971266077

約数列:

[1, 3, 9, 41, 123, 369, 709, 2127, 6381, 7703, 23109, 29069, 69327, 87207, 261621, 315823, 947469, 2842407, 5461427, 16384281, 49152843, 223918507, 671755521, 2015266563]

約数ペア:

[(1, 2015266563), (3, 671755521), (9, 223918507), (41, 49152843), (123, 16384281), (369, 5461427), (709, 2842407), (2127, 947469), (6381, 315823), (7703, 261621), (23109, 87207), (29069, 69327)]