13871559

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{9613}}^1$

素因数の和:9666

約数の個数: 16

約数和(自身を含む): 20458592

約数和(自身を除く): 6587033

約数列:

[1, 3, 13, 37, 39, 111, 481, 1443, 9613, 28839, 124969, 355681, 374907, 1067043, 4623853, 13871559]

約数ペア:

[(1, 13871559), (3, 4623853), (13, 1067043), (37, 374907), (39, 355681), (111, 124969), (481, 28839), (1443, 9613)]