2019104493

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{22639}}^1$

素因数の和:22817

約数の個数: 32

約数和(自身を含む): 3199303680

約数和(自身を除く): 1180199187

約数列:

[1, 3, 7, 21, 31, 93, 137, 217, 411, 651, 959, 2877, 4247, 12741, 22639, 29729, 67917, 89187, 158473, 475419, 701809, 2105427, 3101543, 4912663, 9304629, 14737989, 21710801, 65132403, 96147833, 288443499, 673034831, 2019104493]

約数ペア:

[(1, 2019104493), (3, 673034831), (7, 288443499), (21, 96147833), (31, 65132403), (93, 21710801), (137, 14737989), (217, 9304629), (411, 4912663), (651, 3101543), (959, 2105427), (2877, 701809), (4247, 475419), (12741, 158473), (22639, 89187), (29729, 67917)]