20160683991

素因数分解:

$3^2\times 7^1\times {\mathrm{97}}^1\times {\mathrm{3299081}}^1$

素因数の和:3299191

約数の個数: 24

約数和(自身を含む): 33624243744

約数和(自身を除く): 13463559753

約数列:

[1, 3, 7, 9, 21, 63, 97, 291, 679, 873, 2037, 6111, 3299081, 9897243, 23093567, 29691729, 69280701, 207842103, 320010857, 960032571, 2240075999, 2880097713, 6720227997, 20160683991]

約数ペア:

[(1, 20160683991), (3, 6720227997), (7, 2880097713), (9, 2240075999), (21, 960032571), (63, 320010857), (97, 207842103), (291, 69280701), (679, 29691729), (873, 23093567), (2037, 9897243), (6111, 3299081)]