2017311285

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{172199}}^1$

素因数の和:172289

約数の個数: 32

約数和(自身を含む): 3570739200

約数和(自身を除く): 1553427915

約数列:

[1, 3, 5, 11, 15, 33, 55, 71, 165, 213, 355, 781, 1065, 2343, 3905, 11715, 172199, 516597, 860995, 1894189, 2582985, 5682567, 9470945, 12226129, 28412835, 36678387, 61130645, 134487419, 183391935, 403462257, 672437095, 2017311285]

約数ペア:

[(1, 2017311285), (3, 672437095), (5, 403462257), (11, 183391935), (15, 134487419), (33, 61130645), (55, 36678387), (71, 28412835), (165, 12226129), (213, 9470945), (355, 5682567), (781, 2582985), (1065, 1894189), (2343, 860995), (3905, 516597), (11715, 172199)]