743294763

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{397}}^1\times {\mathrm{10949}}^1$

素因数の和:11371

約数の個数: 24

約数和(自身を含む): 1133106000

約数和(自身を除く): 389811237

約数列:

[1, 3, 9, 19, 57, 171, 397, 1191, 3573, 7543, 10949, 22629, 32847, 67887, 98541, 208031, 624093, 1872279, 4346753, 13040259, 39120777, 82588307, 247764921, 743294763]

約数ペア:

[(1, 743294763), (3, 247764921), (9, 82588307), (19, 39120777), (57, 13040259), (171, 4346753), (397, 1872279), (1191, 624093), (3573, 208031), (7543, 98541), (10949, 67887), (22629, 32847)]