2021878657359

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{406501}}^1\times {\mathrm{16747}}^1$

素因数の和:423268

約数の個数: 32

約数和(自身を含む): 3267885838080

約数和(自身を除く): 1246007180721

約数列:

[1, 3, 9, 11, 27, 33, 99, 297, 16747, 50241, 150723, 184217, 406501, 452169, 552651, 1219503, 1657953, 3658509, 4471511, 4973859, 10975527, 13414533, 40243599, 120730797, 6807672247, 20423016741, 61269050223, 74884394717, 183807150669, 224653184151, 673959552453, 2021878657359]

約数ペア:

[(1, 2021878657359), (3, 673959552453), (9, 224653184151), (11, 183807150669), (27, 74884394717), (33, 61269050223), (99, 20423016741), (297, 6807672247), (16747, 120730797), (50241, 40243599), (150723, 13414533), (184217, 10975527), (406501, 4973859), (452169, 4471511), (552651, 3658509), (1219503, 1657953)]