39698217

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{311}}^1\times {\mathrm{1091}}^1$

素因数の和:1421

約数の個数: 24

約数和(自身を含む): 62008128

約数和(自身を除く): 22309911

約数列:

[1, 3, 9, 13, 39, 117, 311, 933, 1091, 2799, 3273, 4043, 9819, 12129, 14183, 36387, 42549, 127647, 339301, 1017903, 3053709, 4410913, 13232739, 39698217]

約数ペア:

[(1, 39698217), (3, 13232739), (9, 4410913), (13, 3053709), (39, 1017903), (117, 339301), (311, 127647), (933, 42549), (1091, 36387), (2799, 14183), (3273, 12129), (4043, 9819)]