13135137

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{4903}}^1$

素因数の和:4972

約数の個数: 16

約数和(自身を含む): 18831360

約数和(自身を除く): 5696223

約数列:

[1, 3, 19, 47, 57, 141, 893, 2679, 4903, 14709, 93157, 230441, 279471, 691323, 4378379, 13135137]

約数ペア:

[(1, 13135137), (3, 4378379), (19, 691323), (47, 279471), (57, 230441), (141, 93157), (893, 14709), (2679, 4903)]