18273167

素因数分解:

${\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{1307}}^1$

素因数の和:1390

約数の個数: 16

約数和(自身を含む): 21095424

約数和(自身を除く): 2822257

約数列:

[1, 11, 31, 41, 341, 451, 1271, 1307, 13981, 14377, 40517, 53587, 445687, 589457, 1661197, 18273167]

約数ペア:

[(1, 18273167), (11, 1661197), (31, 589457), (41, 445687), (341, 53587), (451, 40517), (1271, 14377), (1307, 13981)]