13750989

素因数分解:

$3^1\times 7^1\times {\mathrm{409}}^1\times {\mathrm{1601}}^1$

素因数の和:2020

約数の個数: 16

約数和(自身を含む): 21018240

約数和(自身を除く): 7267251

約数列:

[1, 3, 7, 21, 409, 1227, 1601, 2863, 4803, 8589, 11207, 33621, 654809, 1964427, 4583663, 13750989]

約数ペア:

[(1, 13750989), (3, 4583663), (7, 1964427), (21, 654809), (409, 33621), (1227, 11207), (1601, 8589), (2863, 4803)]