16172611

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{7727}}^1$

素因数の和:7770

約数の個数: 16

約数和(自身を含む): 20772864

約数和(自身を除く): 4600253

約数列:

[1, 7, 13, 23, 91, 161, 299, 2093, 7727, 54089, 100451, 177721, 703157, 1244047, 2310373, 16172611]

約数ペア:

[(1, 16172611), (7, 2310373), (13, 1244047), (23, 703157), (91, 177721), (161, 100451), (299, 54089), (2093, 7727)]