2080870011

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{313}}^1\times {\mathrm{67153}}^1$

素因数の和:67483

約数の個数: 24

約数和(自身を含む): 3289471536

約数和(自身を除く): 1208601525

約数列:

[1, 3, 9, 11, 33, 99, 313, 939, 2817, 3443, 10329, 30987, 67153, 201459, 604377, 738683, 2216049, 6648147, 21018889, 63056667, 189170001, 231207779, 693623337, 2080870011]

約数ペア:

[(1, 2080870011), (3, 693623337), (9, 231207779), (11, 189170001), (33, 63056667), (99, 21018889), (313, 6648147), (939, 2216049), (2817, 738683), (3443, 604377), (10329, 201459), (30987, 67153)]