38917833

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{199}}^1$

素因数の和:341

約数の個数: 32

約数和(自身を含む): 56832000

約数和(自身を除く): 17914167

約数列:

[1, 3, 19, 47, 57, 73, 141, 199, 219, 597, 893, 1387, 2679, 3431, 3781, 4161, 9353, 10293, 11343, 14527, 28059, 43581, 65189, 177707, 195567, 276013, 533121, 682769, 828039, 2048307, 12972611, 38917833]

約数ペア:

[(1, 38917833), (3, 12972611), (19, 2048307), (47, 828039), (57, 682769), (73, 533121), (141, 276013), (199, 195567), (219, 177707), (597, 65189), (893, 43581), (1387, 28059), (2679, 14527), (3431, 11343), (3781, 10293), (4161, 9353)]