872729

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{359}}^1$

素因数の和:400

約数の個数: 16

約数和(自身を含む): 1088640

約数和(自身を除く): 215911

約数列:

[1, 11, 13, 17, 143, 187, 221, 359, 2431, 3949, 4667, 6103, 51337, 67133, 79339, 872729]

約数ペア:

[(1, 872729), (11, 79339), (13, 67133), (17, 51337), (143, 6103), (187, 4667), (221, 3949), (359, 2431)]