1330840007

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{1697}}^1\times {\mathrm{4871}}^1$

素因数の和:6598

約数の個数: 16

約数和(自身を含む): 1588349952

約数和(自身を除く): 257509945

約数列:

[1, 7, 23, 161, 1697, 4871, 11879, 34097, 39031, 112033, 273217, 784231, 8266087, 57862609, 190120001, 1330840007]

約数ペア:

[(1, 1330840007), (7, 190120001), (23, 57862609), (161, 8266087), (1697, 784231), (4871, 273217), (11879, 112033), (34097, 39031)]