12702777

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{997}}^1$

素因数の和:1168

約数の個数: 16

約数和(自身を含む): 17628672

約数和(自身を除く): 4925895

約数列:

[1, 3, 31, 93, 137, 411, 997, 2991, 4247, 12741, 30907, 92721, 136589, 409767, 4234259, 12702777]

約数ペア:

[(1, 12702777), (3, 4234259), (31, 409767), (93, 136589), (137, 92721), (411, 30907), (997, 12741), (2991, 4247)]