2017253457

素因数分解:

$3^3\times {\mathrm{73}}^1\times {\mathrm{1023467}}^1$

素因数の和:1023549

約数の個数: 16

約数和(自身を含む): 3029465280

約数和(自身を除く): 1012211823

約数列:

[1, 3, 9, 27, 73, 219, 657, 1971, 1023467, 3070401, 9211203, 27633609, 74713091, 224139273, 672417819, 2017253457]

約数ペア:

[(1, 2017253457), (3, 672417819), (9, 224139273), (27, 74713091), (73, 27633609), (219, 9211203), (657, 3070401), (1971, 1023467)]