15979677

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{2633}}^1$

素因数の和:2677

約数の個数: 24

約数和(自身を含む): 25876416

約数和(自身を除く): 9896739

約数列:

[1, 3, 7, 17, 21, 51, 119, 289, 357, 867, 2023, 2633, 6069, 7899, 18431, 44761, 55293, 134283, 313327, 760937, 939981, 2282811, 5326559, 15979677]

約数ペア:

[(1, 15979677), (3, 5326559), (7, 2282811), (17, 939981), (21, 760937), (51, 313327), (119, 134283), (289, 55293), (357, 44761), (867, 18431), (2023, 7899), (2633, 6069)]