7070217

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{241}}^1$

素因数の和:389

約数の個数: 32

約数和(自身を含む): 11894784

約数和(自身を除く): 4824567

約数列:

[1, 3, 7, 11, 21, 33, 77, 127, 231, 241, 381, 723, 889, 1397, 1687, 2651, 2667, 4191, 5061, 7953, 9779, 18557, 29337, 30607, 55671, 91821, 214249, 336677, 642747, 1010031, 2356739, 7070217]

約数ペア:

[(1, 7070217), (3, 2356739), (7, 1010031), (11, 642747), (21, 336677), (33, 214249), (77, 91821), (127, 55671), (231, 30607), (241, 29337), (381, 18557), (723, 9779), (889, 7953), (1397, 5061), (1687, 4191), (2651, 2667)]