2017182531

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{881}}^1\times {\mathrm{8387}}^1$

素因数の和:9291

約数の個数: 32

約数和(自身を含む): 3314400768

約数和(自身を除く): 1297218237

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 881, 2643, 6167, 8387, 11453, 18501, 25161, 34359, 58709, 80171, 109031, 176127, 240513, 327093, 763217, 2289651, 7388947, 22166841, 51722629, 96056311, 155167887, 288168933, 672394177, 2017182531]

約数ペア:

[(1, 2017182531), (3, 672394177), (7, 288168933), (13, 155167887), (21, 96056311), (39, 51722629), (91, 22166841), (273, 7388947), (881, 2289651), (2643, 763217), (6167, 327093), (8387, 240513), (11453, 176127), (18501, 109031), (25161, 80171), (34359, 58709)]