201412071

素因数分解:

$3^2\times 7^1\times {\mathrm{103}}^1\times {\mathrm{31039}}^1$

素因数の和:31155

約数の個数: 24

約数和(自身を含む): 335728640

約数和(自身を除く): 134316569

約数列:

[1, 3, 7, 9, 21, 63, 103, 309, 721, 927, 2163, 6489, 31039, 93117, 217273, 279351, 651819, 1955457, 3197017, 9591051, 22379119, 28773153, 67137357, 201412071]

約数ペア:

[(1, 201412071), (3, 67137357), (7, 28773153), (9, 22379119), (21, 9591051), (63, 3197017), (103, 1955457), (309, 651819), (721, 279351), (927, 217273), (2163, 93117), (6489, 31039)]