13509556671

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{643}}^1\times {\mathrm{538723}}^1$

素因数の和:539382

約数の個数: 16

約数和(自身を含む): 19428542336

約数和(自身を除く): 5918985665

約数列:

[1, 3, 13, 39, 643, 1929, 8359, 25077, 538723, 1616169, 7003399, 21010197, 346398889, 1039196667, 4503185557, 13509556671]

約数ペア:

[(1, 13509556671), (3, 4503185557), (13, 1039196667), (39, 346398889), (643, 21010197), (1929, 7003399), (8359, 1616169), (25077, 538723)]