13137481

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{2083}}^1$

素因数の和:2160

約数の個数: 16

約数和(自身を含む): 16205184

約数和(自身を除く): 3067703

約数列:

[1, 7, 17, 53, 119, 371, 901, 2083, 6307, 14581, 35411, 110399, 247877, 772793, 1876783, 13137481]

約数ペア:

[(1, 13137481), (7, 1876783), (17, 772793), (53, 247877), (119, 110399), (371, 35411), (901, 14581), (2083, 6307)]