23656347

素因数分解:

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

素因数の和:601

約数の個数: 48

約数和(自身を含む): 41559840

約数和(自身を除く): 17903493

約数列:

[1, 3, 9, 11, 13, 27, 33, 39, 99, 117, 121, 143, 297, 351, 363, 429, 557, 1089, 1287, 1573, 1671, 3267, 3861, 4719, 5013, 6127, 7241, 14157, 15039, 18381, 21723, 42471, 55143, 65169, 67397, 79651, 165429, 195507, 202191, 238953, 606573, 716859, 876161, 1819719, 2150577, 2628483, 7885449, 23656347]

約数ペア:

[(1, 23656347), (3, 7885449), (9, 2628483), (11, 2150577), (13, 1819719), (27, 876161), (33, 716859), (39, 606573), (99, 238953), (117, 202191), (121, 195507), (143, 165429), (297, 79651), (351, 67397), (363, 65169), (429, 55143), (557, 42471), (1089, 21723), (1287, 18381), (1573, 15039), (1671, 14157), (3267, 7241), (3861, 6127), (4719, 5013)]