38939967

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{131111}}^1$

素因数の和:131131

約数の個数: 16

約数和(自身を含む): 62933760

約数和(自身を除く): 23993793

約数列:

[1, 3, 9, 11, 27, 33, 99, 297, 131111, 393333, 1179999, 1442221, 3539997, 4326663, 12979989, 38939967]

約数ペア:

[(1, 38939967), (3, 12979989), (9, 4326663), (11, 3539997), (27, 1442221), (33, 1179999), (99, 393333), (297, 131111)]