90100867

素因数分解:

${\mathrm{17}}^1\times {\mathrm{23}}^2\times {\mathrm{43}}^1\times {\mathrm{233}}^1$

素因数の和:339

約数の個数: 24

約数和(自身を含む): 102486384

約数和(自身を除く): 12385517

約数列:

[1, 17, 23, 43, 233, 391, 529, 731, 989, 3961, 5359, 8993, 10019, 16813, 22747, 91103, 123257, 170323, 230437, 386699, 2095369, 3917429, 5300051, 90100867]

約数ペア:

[(1, 90100867), (17, 5300051), (23, 3917429), (43, 2095369), (233, 386699), (391, 230437), (529, 170323), (731, 123257), (989, 91103), (3961, 22747), (5359, 16813), (8993, 10019)]