2077390077

素因数分解:

$3^1\times 7^1\times {\mathrm{313}}^1\times {\mathrm{317}}^1\times {\mathrm{997}}^1$

素因数の和:1637

約数の個数: 32

約数和(自身を含む): 3188873472

約数和(自身を除く): 1111483395

約数列:

[1, 3, 7, 21, 313, 317, 939, 951, 997, 2191, 2219, 2991, 6573, 6657, 6979, 20937, 99221, 297663, 312061, 316049, 694547, 936183, 948147, 2083641, 2184427, 2212343, 6553281, 6637029, 98923337, 296770011, 692463359, 2077390077]

約数ペア:

[(1, 2077390077), (3, 692463359), (7, 296770011), (21, 98923337), (313, 6637029), (317, 6553281), (939, 2212343), (951, 2184427), (997, 2083641), (2191, 948147), (2219, 936183), (2991, 694547), (6573, 316049), (6657, 312061), (6979, 297663), (20937, 99221)]