2648151

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1163}}^1$

素因数の和:1203

約数の個数: 24

約数和(自身を含む): 4358016

約数和(自身を除く): 1709865

約数列:

[1, 3, 9, 11, 23, 33, 69, 99, 207, 253, 759, 1163, 2277, 3489, 10467, 12793, 26749, 38379, 80247, 115137, 240741, 294239, 882717, 2648151]

約数ペア:

[(1, 2648151), (3, 882717), (9, 294239), (11, 240741), (23, 115137), (33, 80247), (69, 38379), (99, 26749), (207, 12793), (253, 10467), (759, 3489), (1163, 2277)]