38886927

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{257}}^1\times {\mathrm{1627}}^1$

素因数の和:1918

約数の個数: 16

約数和(自身を含む): 53763072

約数和(自身を除く): 14876145

約数列:

[1, 3, 31, 93, 257, 771, 1627, 4881, 7967, 23901, 50437, 151311, 418139, 1254417, 12962309, 38886927]

約数ペア:

[(1, 38886927), (3, 12962309), (31, 1254417), (93, 418139), (257, 151311), (771, 50437), (1627, 23901), (4881, 7967)]