40487733

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{193}}^1$

素因数の和:386

約数の個数: 48

約数和(自身を含む): 69486144

約数和(自身を除く): 28998411

約数列:

[1, 3, 9, 11, 13, 33, 39, 99, 117, 143, 163, 193, 429, 489, 579, 1287, 1467, 1737, 1793, 2119, 2123, 2509, 5379, 6357, 6369, 7527, 16137, 19071, 19107, 22581, 23309, 27599, 31459, 69927, 82797, 94377, 209781, 248391, 283131, 346049, 408967, 1038147, 1226901, 3114441, 3680703, 4498637, 13495911, 40487733]

約数ペア:

[(1, 40487733), (3, 13495911), (9, 4498637), (11, 3680703), (13, 3114441), (33, 1226901), (39, 1038147), (99, 408967), (117, 346049), (143, 283131), (163, 248391), (193, 209781), (429, 94377), (489, 82797), (579, 69927), (1287, 31459), (1467, 27599), (1737, 23309), (1793, 22581), (2119, 19107), (2123, 19071), (2509, 16137), (5379, 7527), (6357, 6369)]