2628483

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{557}}^1$

素因数の和:595

約数の個数: 24

約数和(自身を含む): 4155984

約数和(自身を除く): 1527501

約数列:

[1, 3, 11, 13, 33, 39, 121, 143, 363, 429, 557, 1573, 1671, 4719, 6127, 7241, 18381, 21723, 67397, 79651, 202191, 238953, 876161, 2628483]

約数ペア:

[(1, 2628483), (3, 876161), (11, 238953), (13, 202191), (33, 79651), (39, 67397), (121, 21723), (143, 18381), (363, 7241), (429, 6127), (557, 4719), (1573, 1671)]