28923167

素因数分解:

$7^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{1063}}^1$

素因数の和:1119

約数の個数: 24

約数和(自身を含む): 37384704

約数和(自身を除く): 8461537

約数列:

[1, 7, 13, 23, 91, 161, 169, 299, 1063, 1183, 2093, 3887, 7441, 13819, 24449, 27209, 96733, 171143, 179647, 317837, 1257529, 2224859, 4131881, 28923167]

約数ペア:

[(1, 28923167), (7, 4131881), (13, 2224859), (23, 1257529), (91, 317837), (161, 179647), (169, 171143), (299, 96733), (1063, 27209), (1183, 24449), (2093, 13819), (3887, 7441)]