2017094877

素因数分解:

$3^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{450949}}^1$

素因数の和:451033

約数の個数: 24

約数和(自身を含む): 3376713600

約数和(自身を除く): 1359618723

約数列:

[1, 3, 7, 9, 21, 63, 71, 213, 497, 639, 1491, 4473, 450949, 1352847, 3156643, 4058541, 9469929, 28409787, 32017379, 96052137, 224121653, 288156411, 672364959, 2017094877]

約数ペア:

[(1, 2017094877), (3, 672364959), (7, 288156411), (9, 224121653), (21, 96052137), (63, 32017379), (71, 28409787), (213, 9469929), (497, 4058541), (639, 3156643), (1491, 1352847), (4473, 450949)]