12686943957

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{10815809}}^1$

素因数の和:10815852

約数の個数: 16

約数和(自身を含む): 18689719680

約数和(自身を除く): 6002775723

約数列:

[1, 3, 17, 23, 51, 69, 391, 1173, 10815809, 32447427, 183868753, 248763607, 551606259, 746290821, 4228981319, 12686943957]

約数ペア:

[(1, 12686943957), (3, 4228981319), (17, 746290821), (23, 551606259), (51, 248763607), (69, 183868753), (391, 32447427), (1173, 10815809)]