4906257

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{521}}^1$

素因数の和:640

約数の個数: 16

約数和(自身を含む): 6798528

約数和(自身を除く): 1892271

約数列:

[1, 3, 43, 73, 129, 219, 521, 1563, 3139, 9417, 22403, 38033, 67209, 114099, 1635419, 4906257]

約数ペア:

[(1, 4906257), (3, 1635419), (43, 114099), (73, 67209), (129, 38033), (219, 22403), (521, 9417), (1563, 3139)]