2017392027

素因数分解:

$3^1\times 7^1\times {\mathrm{367}}^1\times {\mathrm{261761}}^1$

素因数の和:262138

約数の個数: 16

約数和(自身を含む): 3082509312

約数和(自身を除く): 1065117285

約数列:

[1, 3, 7, 21, 367, 1101, 2569, 7707, 261761, 785283, 1832327, 5496981, 96066287, 288198861, 672464009, 2017392027]

約数ペア:

[(1, 2017392027), (3, 672464009), (7, 288198861), (21, 96066287), (367, 5496981), (1101, 1832327), (2569, 785283), (7707, 261761)]