858560241

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1373}}^1\times {\mathrm{2707}}^1$

素因数の和:4101

約数の個数: 32

約数和(自身を含む): 1428784128

約数和(自身を除く): 570223887

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 1373, 2707, 4119, 8121, 9611, 15103, 18949, 28833, 29777, 45309, 56847, 89331, 105721, 208439, 317163, 625317, 3716711, 11150133, 26016977, 40883821, 78050931, 122651463, 286186747, 858560241]

約数ペア:

[(1, 858560241), (3, 286186747), (7, 122651463), (11, 78050931), (21, 40883821), (33, 26016977), (77, 11150133), (231, 3716711), (1373, 625317), (2707, 317163), (4119, 208439), (8121, 105721), (9611, 89331), (15103, 56847), (18949, 45309), (28833, 29777)]