38842497

素因数分解:

$3^4\times {\mathrm{73}}^1\times {\mathrm{6569}}^1$

素因数の和:6654

約数の個数: 20

約数和(自身を含む): 58827780

約数和(自身を除く): 19985283

約数列:

[1, 3, 9, 27, 73, 81, 219, 657, 1971, 5913, 6569, 19707, 59121, 177363, 479537, 532089, 1438611, 4315833, 12947499, 38842497]

約数ペア:

[(1, 38842497), (3, 12947499), (9, 4315833), (27, 1438611), (73, 532089), (81, 479537), (219, 177363), (657, 59121), (1971, 19707), (5913, 6569)]