2004207951

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{17077}}^1$

素因数の和:17199

約数の個数: 32

約数和(自身を含む): 2951078400

約数和(自身を除く): 946870449

約数列:

[1, 3, 19, 29, 57, 71, 87, 213, 551, 1349, 1653, 2059, 4047, 6177, 17077, 39121, 51231, 117363, 324463, 495233, 973389, 1212467, 1485699, 3637401, 9409427, 23036873, 28228281, 35161543, 69110619, 105484629, 668069317, 2004207951]

約数ペア:

[(1, 2004207951), (3, 668069317), (19, 105484629), (29, 69110619), (57, 35161543), (71, 28228281), (87, 23036873), (213, 9409427), (551, 3637401), (1349, 1485699), (1653, 1212467), (2059, 973389), (4047, 495233), (6177, 324463), (17077, 117363), (39121, 51231)]