8734167

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{3929}}^1$

素因数の和:3967

約数の個数: 24

約数和(自身を含む): 14305200

約数和(自身を除く): 5571033

約数列:

[1, 3, 9, 13, 19, 39, 57, 117, 171, 247, 741, 2223, 3929, 11787, 35361, 51077, 74651, 153231, 223953, 459693, 671859, 970463, 2911389, 8734167]

約数ペア:

[(1, 8734167), (3, 2911389), (9, 970463), (13, 671859), (19, 459693), (39, 223953), (57, 153231), (117, 74651), (171, 51077), (247, 35361), (741, 11787), (2223, 3929)]