2080897929

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{31513}}^1$

素因数の和:31582

約数の個数: 48

約数和(自身を含む): 3539652480

約数和(自身を除く): 1458754551

約数列:

[1, 3, 9, 11, 23, 29, 33, 69, 87, 99, 207, 253, 261, 319, 667, 759, 957, 2001, 2277, 2871, 6003, 7337, 22011, 31513, 66033, 94539, 283617, 346643, 724799, 913877, 1039929, 2174397, 2741631, 3119787, 6523191, 7972789, 8224893, 10052647, 21019171, 23918367, 30157941, 63057513, 71755101, 90473823, 189172539, 231210881, 693632643, 2080897929]

約数ペア:

[(1, 2080897929), (3, 693632643), (9, 231210881), (11, 189172539), (23, 90473823), (29, 71755101), (33, 63057513), (69, 30157941), (87, 23918367), (99, 21019171), (207, 10052647), (253, 8224893), (261, 7972789), (319, 6523191), (667, 3119787), (759, 2741631), (957, 2174397), (2001, 1039929), (2277, 913877), (2871, 724799), (6003, 346643), (7337, 283617), (22011, 94539), (31513, 66033)]