13392957

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{313}}^1\times {\mathrm{839}}^1$

素因数の和:1172

約数の個数: 16

約数和(自身を含む): 18990720

約数和(自身を除く): 5597763

約数列:

[1, 3, 17, 51, 313, 839, 939, 2517, 5321, 14263, 15963, 42789, 262607, 787821, 4464319, 13392957]

約数ペア:

[(1, 13392957), (3, 4464319), (17, 787821), (51, 262607), (313, 42789), (839, 15963), (939, 14263), (2517, 5321)]