1311328335

素因数分解:

$3^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{817027}}^1$

素因数の和:817142

約数の個数: 16

約数和(自身を含む): 2117736576

約数和(自身を除く): 806408241

約数列:

[1, 3, 5, 15, 107, 321, 535, 1605, 817027, 2451081, 4085135, 12255405, 87421889, 262265667, 437109445, 1311328335]

約数ペア:

[(1, 1311328335), (3, 437109445), (5, 262265667), (15, 87421889), (107, 12255405), (321, 4085135), (535, 2451081), (1605, 817027)]