39343409

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{5683}}^1$

素因数の和:5756

約数の個数: 16

約数和(自身を含む): 48018432

約数和(自身を除く): 8675023

約数列:

[1, 7, 23, 43, 161, 301, 989, 5683, 6923, 39781, 130709, 244369, 914963, 1710583, 5620487, 39343409]

約数ペア:

[(1, 39343409), (7, 5620487), (23, 1710583), (43, 914963), (161, 244369), (301, 130709), (989, 39781), (5683, 6923)]