227667167

素因数分解:

$7^1\times {\mathrm{13}}^2\times {\mathrm{223}}^1\times {\mathrm{863}}^1$

素因数の和:1119

約数の個数: 24

約数和(自身を含む): 283336704

約数和(自身を除く): 55669537

約数列:

[1, 7, 13, 91, 169, 223, 863, 1183, 1561, 2899, 6041, 11219, 20293, 37687, 78533, 145847, 192449, 263809, 1020929, 1347143, 2501837, 17512859, 32523881, 227667167]

約数ペア:

[(1, 227667167), (7, 32523881), (13, 17512859), (91, 2501837), (169, 1347143), (223, 1020929), (863, 263809), (1183, 192449), (1561, 145847), (2899, 78533), (6041, 37687), (11219, 20293)]