308366889

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{2659}}^1$

素因数の和:2765

約数の個数: 32

約数和(自身を含む): 449433600

約数和(自身を除く): 141066711

約数列:

[1, 3, 29, 31, 43, 87, 93, 129, 899, 1247, 1333, 2659, 2697, 3741, 3999, 7977, 38657, 77111, 82429, 114337, 115971, 231333, 247287, 343011, 2390441, 3315773, 3544447, 7171323, 9947319, 10633341, 102788963, 308366889]

約数ペア:

[(1, 308366889), (3, 102788963), (29, 10633341), (31, 9947319), (43, 7171323), (87, 3544447), (93, 3315773), (129, 2390441), (899, 343011), (1247, 247287), (1333, 231333), (2659, 115971), (2697, 114337), (3741, 82429), (3999, 77111), (7977, 38657)]