13663727

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^2\times {\mathrm{211}}^1$

素因数の和:287

約数の個数: 24

約数和(自身を含む): 17726592

約数和(自身を除く): 4062865

約数列:

[1, 7, 11, 29, 77, 203, 211, 319, 841, 1477, 2233, 2321, 5887, 6119, 9251, 16247, 42833, 64757, 67309, 177451, 471163, 1242157, 1951961, 13663727]

約数ペア:

[(1, 13663727), (7, 1951961), (11, 1242157), (29, 471163), (77, 177451), (203, 67309), (211, 64757), (319, 42833), (841, 16247), (1477, 9251), (2233, 6119), (2321, 5887)]