13505349

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31481}}^1$

素因数の和:31508

約数の個数: 16

約数和(自身を含む): 21155904

約数和(自身を除く): 7650555

約数列:

[1, 3, 11, 13, 33, 39, 143, 429, 31481, 94443, 346291, 409253, 1038873, 1227759, 4501783, 13505349]

約数ペア:

[(1, 13505349), (3, 4501783), (11, 1227759), (13, 1038873), (33, 409253), (39, 346291), (143, 94443), (429, 31481)]