17387001

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{20773}}^1$

素因数の和:20813

約数の個数: 16

約数和(自身を含む): 26590720

約数和(自身を除く): 9203719

約数列:

[1, 3, 9, 27, 31, 93, 279, 837, 20773, 62319, 186957, 560871, 643963, 1931889, 5795667, 17387001]

約数ペア:

[(1, 17387001), (3, 5795667), (9, 1931889), (27, 643963), (31, 560871), (93, 186957), (279, 62319), (837, 20773)]