27399687

素因数分解:

$3^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{13451}}^1$

素因数の和:13558

約数の個数: 16

約数和(自身を含む): 42185472

約数和(自身を除く): 14785785

約数列:

[1, 3, 7, 21, 97, 291, 679, 2037, 13451, 40353, 94157, 282471, 1304747, 3914241, 9133229, 27399687]

約数ペア:

[(1, 27399687), (3, 9133229), (7, 3914241), (21, 1304747), (97, 282471), (291, 94157), (679, 40353), (2037, 13451)]