13180077

素因数分解:

$3^5\times {\mathrm{73}}^1\times {\mathrm{743}}^1$

素因数の和:831

約数の個数: 24

約数和(自身を含む): 20040384

約数和(自身を除く): 6860307

約数列:

[1, 3, 9, 27, 73, 81, 219, 243, 657, 743, 1971, 2229, 5913, 6687, 17739, 20061, 54239, 60183, 162717, 180549, 488151, 1464453, 4393359, 13180077]

約数ペア:

[(1, 13180077), (3, 4393359), (9, 1464453), (27, 488151), (73, 180549), (81, 162717), (219, 60183), (243, 54239), (657, 20061), (743, 17739), (1971, 6687), (2229, 5913)]