2029641621

素因数分解:

$3^1\times 7^1\times {\mathrm{2971}}^1\times {\mathrm{32531}}^1$

素因数の和:35512

約数の個数: 16

約数和(自身を含む): 3093923328

約数和(自身を除く): 1064281707

約数列:

[1, 3, 7, 21, 2971, 8913, 20797, 32531, 62391, 97593, 227717, 683151, 96649601, 289948803, 676547207, 2029641621]

約数ペア:

[(1, 2029641621), (3, 676547207), (7, 289948803), (21, 96649601), (2971, 683151), (8913, 227717), (20797, 97593), (32531, 62391)]