39364521

素因数分解:

$3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{39883}}^1$

素因数の和:39940

約数の個数: 16

約数和(自身を含む): 61261824

約数和(自身を除く): 21897303

約数列:

[1, 3, 7, 21, 47, 141, 329, 987, 39883, 119649, 279181, 837543, 1874501, 5623503, 13121507, 39364521]

約数ペア:

[(1, 39364521), (3, 13121507), (7, 5623503), (21, 1874501), (47, 837543), (141, 279181), (329, 119649), (987, 39883)]