38857833

素因数分解:

$3^3\times 7^2\times {\mathrm{23}}^1\times {\mathrm{1277}}^1$

素因数の和:1323

約数の個数: 48

約数和(自身を含む): 69932160

約数和(自身を除く): 31074327

約数列:

[1, 3, 7, 9, 21, 23, 27, 49, 63, 69, 147, 161, 189, 207, 441, 483, 621, 1127, 1277, 1323, 1449, 3381, 3831, 4347, 8939, 10143, 11493, 26817, 29371, 30429, 34479, 62573, 80451, 88113, 187719, 205597, 241353, 264339, 563157, 616791, 793017, 1439179, 1689471, 1850373, 4317537, 5551119, 12952611, 38857833]

約数ペア:

[(1, 38857833), (3, 12952611), (7, 5551119), (9, 4317537), (21, 1850373), (23, 1689471), (27, 1439179), (49, 793017), (63, 616791), (69, 563157), (147, 264339), (161, 241353), (189, 205597), (207, 187719), (441, 88113), (483, 80451), (621, 62573), (1127, 34479), (1277, 30429), (1323, 29371), (1449, 26817), (3381, 11493), (3831, 10143), (4347, 8939)]