2926133

素因数分解:

$7^3\times {\mathrm{19}}^1\times {\mathrm{449}}^1$

素因数の和:489

約数の個数: 16

約数和(自身を含む): 3600000

約数和(自身を除く): 673867

約数列:

[1, 7, 19, 49, 133, 343, 449, 931, 3143, 6517, 8531, 22001, 59717, 154007, 418019, 2926133]

約数ペア:

[(1, 2926133), (7, 418019), (19, 154007), (49, 59717), (133, 22001), (343, 8531), (449, 6517), (931, 3143)]