38954211

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{431}}^1\times {\mathrm{641}}^1$

素因数の和:1122

約数の個数: 16

約数和(自身を含む): 53250048

約数和(自身を除く): 14295837

約数列:

[1, 3, 47, 141, 431, 641, 1293, 1923, 20257, 30127, 60771, 90381, 276271, 828813, 12984737, 38954211]

約数ペア:

[(1, 38954211), (3, 12984737), (47, 828813), (141, 276271), (431, 90381), (641, 60771), (1293, 30127), (1923, 20257)]