13138437

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{2459}}^1$

素因数の和:2612

約数の個数: 16

約数和(自身を含む): 19010880

約数和(自身を除く): 5872443

約数列:

[1, 3, 13, 39, 137, 411, 1781, 2459, 5343, 7377, 31967, 95901, 336883, 1010649, 4379479, 13138437]

約数ペア:

[(1, 13138437), (3, 4379479), (13, 1010649), (39, 336883), (137, 95901), (411, 31967), (1781, 7377), (2459, 5343)]