39939993

素因数分解:

$3^3\times {\mathrm{607}}^1\times {\mathrm{2437}}^1$

素因数の和:3053

約数の個数: 16

約数和(自身を含む): 59292160

約数和(自身を除く): 19352167

約数列:

[1, 3, 9, 27, 607, 1821, 2437, 5463, 7311, 16389, 21933, 65799, 1479259, 4437777, 13313331, 39939993]

約数ペア:

[(1, 39939993), (3, 13313331), (9, 4437777), (27, 1479259), (607, 65799), (1821, 21933), (2437, 16389), (5463, 7311)]