266883771

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{105031}}^1$

素因数の和:105063

約数の個数: 24

約数和(自身を含む): 447016192

約数和(自身を除く): 180132421

約数列:

[1, 3, 7, 11, 21, 33, 77, 121, 231, 363, 847, 2541, 105031, 315093, 735217, 1155341, 2205651, 3466023, 8087387, 12708751, 24262161, 38126253, 88961257, 266883771]

約数ペア:

[(1, 266883771), (3, 88961257), (7, 38126253), (11, 24262161), (21, 12708751), (33, 8087387), (77, 3466023), (121, 2205651), (231, 1155341), (363, 735217), (847, 315093), (2541, 105031)]