47790717

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{33119}}^1$

素因数の和:33172

約数の個数: 16

約数和(自身を含む): 70479360

約数和(自身を除く): 22688643

約数列:

[1, 3, 13, 37, 39, 111, 481, 1443, 33119, 99357, 430547, 1225403, 1291641, 3676209, 15930239, 47790717]

約数ペア:

[(1, 47790717), (3, 15930239), (13, 3676209), (37, 1291641), (39, 1225403), (111, 430547), (481, 99357), (1443, 33119)]