2085451230243

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{421558769}}^1$

素因数の和:421558886

約数の個数: 16

約数和(自身を含む): 2974518681120

約数和(自身を除く): 889067450877

約数列:

[1, 3, 17, 51, 97, 291, 1649, 4947, 421558769, 1264676307, 7166499073, 21499497219, 40891200593, 122673601779, 695150410081, 2085451230243]

約数ペア:

[(1, 2085451230243), (3, 695150410081), (17, 122673601779), (51, 40891200593), (97, 21499497219), (291, 7166499073), (1649, 1264676307), (4947, 421558769)]