13711503

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{20681}}^1$

素因数の和:20714

約数の個数: 16

約数和(自身を含む): 20847456

約数和(自身を除く): 7135953

約数列:

[1, 3, 13, 17, 39, 51, 221, 663, 20681, 62043, 268853, 351577, 806559, 1054731, 4570501, 13711503]

約数ペア:

[(1, 13711503), (3, 4570501), (13, 1054731), (17, 806559), (39, 351577), (51, 268853), (221, 62043), (663, 20681)]