13126491

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{9059}}^1$

素因数の和:9095

約数の個数: 24

約数和(自身を含む): 22613760

約数和(自身を除く): 9487269

約数列:

[1, 3, 7, 9, 21, 23, 63, 69, 161, 207, 483, 1449, 9059, 27177, 63413, 81531, 190239, 208357, 570717, 625071, 1458499, 1875213, 4375497, 13126491]

約数ペア:

[(1, 13126491), (3, 4375497), (7, 1875213), (9, 1458499), (21, 625071), (23, 570717), (63, 208357), (69, 190239), (161, 81531), (207, 63413), (483, 27177), (1449, 9059)]