39434607

素因数分解:

$3^4\times {\mathrm{71}}^1\times {\mathrm{6857}}^1$

素因数の和:6940

約数の個数: 20

約数和(自身を含む): 59746896

約数和(自身を除く): 20312289

約数列:

[1, 3, 9, 27, 71, 81, 213, 639, 1917, 5751, 6857, 20571, 61713, 185139, 486847, 555417, 1460541, 4381623, 13144869, 39434607]

約数ペア:

[(1, 39434607), (3, 13144869), (9, 4381623), (27, 1460541), (71, 555417), (81, 486847), (213, 185139), (639, 61713), (1917, 20571), (5751, 6857)]