40225311

素因数分解:

$3^2\times 7^1\times {\mathrm{103}}^1\times {\mathrm{6199}}^1$

素因数の和:6315

約数の個数: 24

約数和(自身を含む): 67059200

約数和(自身を除く): 26833889

約数列:

[1, 3, 7, 9, 21, 63, 103, 309, 721, 927, 2163, 6199, 6489, 18597, 43393, 55791, 130179, 390537, 638497, 1915491, 4469479, 5746473, 13408437, 40225311]

約数ペア:

[(1, 40225311), (3, 13408437), (7, 5746473), (9, 4469479), (21, 1915491), (63, 638497), (103, 390537), (309, 130179), (721, 55791), (927, 43393), (2163, 18597), (6199, 6489)]