678045175221

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{1223}}^1\times {\mathrm{4297763}}^1$

素因数の和:4299032

約数の個数: 16

約数和(自身を含む): 925841511936

約数和(自身を除く): 247796336715

約数列:

[1, 3, 43, 129, 1223, 3669, 52589, 157767, 4297763, 12893289, 184803809, 554411427, 5256164149, 15768492447, 226015058407, 678045175221]

約数ペア:

[(1, 678045175221), (3, 226015058407), (43, 15768492447), (129, 5256164149), (1223, 554411427), (3669, 184803809), (52589, 12893289), (157767, 4297763)]