449183721

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{9029}}^1$

素因数の和:9165

約数の個数: 32

約数和(自身を含む): 721244160

約数和(自身を除く): 272060439

約数列:

[1, 3, 7, 21, 23, 69, 103, 161, 309, 483, 721, 2163, 2369, 7107, 9029, 16583, 27087, 49749, 63203, 189609, 207667, 623001, 929987, 1453669, 2789961, 4361007, 6509909, 19529727, 21389701, 64169103, 149727907, 449183721]

約数ペア:

[(1, 449183721), (3, 149727907), (7, 64169103), (21, 21389701), (23, 19529727), (69, 6509909), (103, 4361007), (161, 2789961), (309, 1453669), (483, 929987), (721, 623001), (2163, 207667), (2369, 189609), (7107, 63203), (9029, 49749), (16583, 27087)]