2995497

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{499}}^1$

素因数の和:557

約数の個数: 24

約数和(自身を含む): 4680000

約数和(自身を除く): 1684503

約数列:

[1, 3, 9, 23, 29, 69, 87, 207, 261, 499, 667, 1497, 2001, 4491, 6003, 11477, 14471, 34431, 43413, 103293, 130239, 332833, 998499, 2995497]

約数ペア:

[(1, 2995497), (3, 998499), (9, 332833), (23, 130239), (29, 103293), (69, 43413), (87, 34431), (207, 14471), (261, 11477), (499, 6003), (667, 4491), (1497, 2001)]