28133049609

素因数分解:

$3^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{5017487}}^1$

素因数の和:5017589

約数の個数: 24

約数和(自身を含む): 46963687680

約数和(自身を除く): 18830638071

約数列:

[1, 3, 7, 9, 21, 63, 89, 267, 623, 801, 1869, 5607, 5017487, 15052461, 35122409, 45157383, 105367227, 316101681, 446556343, 1339669029, 3125894401, 4019007087, 9377683203, 28133049609]

約数ペア:

[(1, 28133049609), (3, 9377683203), (7, 4019007087), (9, 3125894401), (21, 1339669029), (63, 446556343), (89, 316101681), (267, 105367227), (623, 45157383), (801, 35122409), (1869, 15052461), (5607, 5017487)]