2103148311

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{821}}^1\times {\mathrm{7057}}^1$

素因数の和:7903

約数の個数: 24

約数和(自身を含む): 3086491632

約数和(自身を除く): 983343321

約数列:

[1, 3, 11, 33, 121, 363, 821, 2463, 7057, 9031, 21171, 27093, 77627, 99341, 232881, 298023, 853897, 2561691, 5793797, 17381391, 63731767, 191195301, 701049437, 2103148311]

約数ペア:

[(1, 2103148311), (3, 701049437), (11, 191195301), (33, 63731767), (121, 17381391), (363, 5793797), (821, 2561691), (2463, 853897), (7057, 298023), (9031, 232881), (21171, 99341), (27093, 77627)]