7765407

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2141}}^1$

素因数の和:2191

約数の個数: 24

約数和(自身を含む): 12475008

約数和(自身を除く): 4709601

約数列:

[1, 3, 9, 13, 31, 39, 93, 117, 279, 403, 1209, 2141, 3627, 6423, 19269, 27833, 66371, 83499, 199113, 250497, 597339, 862823, 2588469, 7765407]

約数ペア:

[(1, 7765407), (3, 2588469), (9, 862823), (13, 597339), (31, 250497), (39, 199113), (93, 83499), (117, 66371), (279, 27833), (403, 19269), (1209, 6423), (2141, 3627)]