1922022081

素因数分解:

$3^3\times 7^1\times {\mathrm{10169429}}^1$

素因数の和:10169445

約数の個数: 16

約数和(自身を含む): 3254217600

約数和(自身を除く): 1332195519

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 10169429, 30508287, 71186003, 91524861, 213558009, 274574583, 640674027, 1922022081]

約数ペア:

[(1, 1922022081), (3, 640674027), (7, 274574583), (9, 213558009), (21, 91524861), (27, 71186003), (63, 30508287), (189, 10169429)]