5538351

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{20287}}^1$

素因数の和:20310

約数の個数: 16

約数和(自身を含む): 9089024

約数和(自身を除く): 3550673

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 20287, 60861, 142009, 263731, 426027, 791193, 1846117, 5538351]

約数ペア:

[(1, 5538351), (3, 1846117), (7, 791193), (13, 426027), (21, 263731), (39, 142009), (91, 60861), (273, 20287)]