39389547

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{10771}}^1$

素因数の和:10850

約数の個数: 16

約数和(自身を含む): 55842048

約数和(自身を除く): 16452501

約数列:

[1, 3, 23, 53, 69, 159, 1219, 3657, 10771, 32313, 247733, 570863, 743199, 1712589, 13129849, 39389547]

約数ペア:

[(1, 39389547), (3, 13129849), (23, 1712589), (53, 743199), (69, 570863), (159, 247733), (1219, 32313), (3657, 10771)]