13303988211

素因数分解:

$3^1\times {\mathrm{137}}^1\times {\mathrm{1607}}^1\times {\mathrm{20143}}^1$

素因数の和:21890

約数の個数: 16

約数和(自身を含む): 17880136704

約数和(自身を除く): 4576148493

約数列:

[1, 3, 137, 411, 1607, 4821, 20143, 60429, 220159, 660477, 2759591, 8278773, 32369801, 97109403, 4434662737, 13303988211]

約数ペア:

[(1, 13303988211), (3, 4434662737), (137, 97109403), (411, 32369801), (1607, 8278773), (4821, 2759591), (20143, 660477), (60429, 220159)]