39338859

素因数分解:

$3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{39857}}^1$

素因数の和:39914

約数の個数: 16

約数和(自身を含む): 61221888

約数和(自身を除く): 21883029

約数列:

[1, 3, 7, 21, 47, 141, 329, 987, 39857, 119571, 278999, 836997, 1873279, 5619837, 13112953, 39338859]

約数ペア:

[(1, 39338859), (3, 13112953), (7, 5619837), (21, 1873279), (47, 836997), (141, 278999), (329, 119571), (987, 39857)]