4999437

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{223}}^1$

素因数の和:329

約数の個数: 24

約数和(自身を含む): 7547904

約数和(自身を除く): 2548467

約数列:

[1, 3, 9, 47, 53, 141, 159, 223, 423, 477, 669, 2007, 2491, 7473, 10481, 11819, 22419, 31443, 35457, 94329, 106371, 555493, 1666479, 4999437]

約数ペア:

[(1, 4999437), (3, 1666479), (9, 555493), (47, 106371), (53, 94329), (141, 35457), (159, 31443), (223, 22419), (423, 11819), (477, 10481), (669, 7473), (2007, 2491)]