2307291

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{281}}^1$

素因数の和:331

約数の個数: 32

約数和(自身を含む): 3898368

約数和(自身を除く): 1591077

約数列:

[1, 3, 7, 17, 21, 23, 51, 69, 119, 161, 281, 357, 391, 483, 843, 1173, 1967, 2737, 4777, 5901, 6463, 8211, 14331, 19389, 33439, 45241, 100317, 109871, 135723, 329613, 769097, 2307291]

約数ペア:

[(1, 2307291), (3, 769097), (7, 329613), (17, 135723), (21, 109871), (23, 100317), (51, 45241), (69, 33439), (119, 19389), (161, 14331), (281, 8211), (357, 6463), (391, 5901), (483, 4777), (843, 2737), (1173, 1967)]