13930833

素因数分解:

$3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{17929}}^1$

素因数の和:17976

約数の個数: 16

約数和(自身を含む): 21802880

約数和(自身を除く): 7872047

約数列:

[1, 3, 7, 21, 37, 111, 259, 777, 17929, 53787, 125503, 376509, 663373, 1990119, 4643611, 13930833]

約数ペア:

[(1, 13930833), (3, 4643611), (7, 1990119), (21, 663373), (37, 376509), (111, 125503), (259, 53787), (777, 17929)]