11665689

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{797}}^1$

素因数の和:865

約数の個数: 32

約数和(自身を含む): 19305216

約数和(自身を除く): 7639527

約数列:

[1, 3, 7, 17, 21, 41, 51, 119, 123, 287, 357, 697, 797, 861, 2091, 2391, 4879, 5579, 13549, 14637, 16737, 32677, 40647, 94843, 98031, 228739, 284529, 555509, 686217, 1666527, 3888563, 11665689]

約数ペア:

[(1, 11665689), (3, 3888563), (7, 1666527), (17, 686217), (21, 555509), (41, 284529), (51, 228739), (119, 98031), (123, 94843), (287, 40647), (357, 32677), (697, 16737), (797, 14637), (861, 13549), (2091, 5579), (2391, 4879)]