2288686239

素因数分解:

$3^3\times 7^1\times {\mathrm{83}}^1\times {\mathrm{145897}}^1$

素因数の和:145996

約数の個数: 32

約数和(自身を含む): 3921738240

約数和(自身を除く): 1633052001

約数列:

[1, 3, 7, 9, 21, 27, 63, 83, 189, 249, 581, 747, 1743, 2241, 5229, 15687, 145897, 437691, 1021279, 1313073, 3063837, 3939219, 9191511, 12109451, 27574533, 36328353, 84766157, 108985059, 254298471, 326955177, 762895413, 2288686239]

約数ペア:

[(1, 2288686239), (3, 762895413), (7, 326955177), (9, 254298471), (21, 108985059), (27, 84766157), (63, 36328353), (83, 27574533), (189, 12109451), (249, 9191511), (581, 3939219), (747, 3063837), (1743, 1313073), (2241, 1021279), (5229, 437691), (15687, 145897)]