2686688787

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{373}}^1\times {\mathrm{1181}}^1$

素因数の和:1683

約数の個数: 32

約数和(自身を含む): 3819467520

約数和(自身を除く): 1132778733

約数列:

[1, 3, 19, 57, 107, 321, 373, 1119, 1181, 2033, 3543, 6099, 7087, 21261, 22439, 39911, 67317, 119733, 126367, 379101, 440513, 758309, 1321539, 2274927, 2400973, 7202919, 8369747, 25109241, 47134891, 141404673, 895562929, 2686688787]

約数ペア:

[(1, 2686688787), (3, 895562929), (19, 141404673), (57, 47134891), (107, 25109241), (321, 8369747), (373, 7202919), (1119, 2400973), (1181, 2274927), (2033, 1321539), (3543, 758309), (6099, 440513), (7087, 379101), (21261, 126367), (22439, 119733), (39911, 67317)]