86840607

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{5657}}^1$

素因数の和:5727

約数の個数: 32

約数和(自身を含む): 143396352

約数和(自身を除く): 56555745

約数列:

[1, 3, 7, 17, 21, 43, 51, 119, 129, 301, 357, 731, 903, 2193, 5117, 5657, 15351, 16971, 39599, 96169, 118797, 243251, 288507, 673183, 729753, 1702757, 2019549, 4135267, 5108271, 12405801, 28946869, 86840607]

約数ペア:

[(1, 86840607), (3, 28946869), (7, 12405801), (17, 5108271), (21, 4135267), (43, 2019549), (51, 1702757), (119, 729753), (129, 673183), (301, 288507), (357, 243251), (731, 118797), (903, 96169), (2193, 39599), (5117, 16971), (5657, 15351)]