28522617

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{7877}}^1$

素因数の和:7968

約数の個数: 16

約数和(自身を含む): 40839552

約数和(自身を除く): 12316935

約数列:

[1, 3, 17, 51, 71, 213, 1207, 3621, 7877, 23631, 133909, 401727, 559267, 1677801, 9507539, 28522617]

約数ペア:

[(1, 28522617), (3, 9507539), (17, 1677801), (51, 559267), (71, 401727), (213, 133909), (1207, 23631), (3621, 7877)]