313680279

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{37571}}^1$

素因数の和:37619

約数の個数: 24

約数和(自身を含む): 479719296

約数和(自身を除く): 166039017

約数列:

[1, 3, 11, 23, 33, 69, 121, 253, 363, 759, 2783, 8349, 37571, 112713, 413281, 864133, 1239843, 2592399, 4546091, 9505463, 13638273, 28516389, 104560093, 313680279]

約数ペア:

[(1, 313680279), (3, 104560093), (11, 28516389), (23, 13638273), (33, 9505463), (69, 4546091), (121, 2592399), (253, 1239843), (363, 864133), (759, 413281), (2783, 112713), (8349, 37571)]