1208049687

素因数分解:

$3^3\times {\mathrm{13}}^2\times {\mathrm{264749}}^1$

素因数の和:264784

約数の個数: 24

約数和(自身を含む): 1937970000

約数和(自身を除く): 729920313

約数列:

[1, 3, 9, 13, 27, 39, 117, 169, 351, 507, 1521, 4563, 264749, 794247, 2382741, 3441737, 7148223, 10325211, 30975633, 44742581, 92926899, 134227743, 402683229, 1208049687]

約数ペア:

[(1, 1208049687), (3, 402683229), (9, 134227743), (13, 92926899), (27, 44742581), (39, 30975633), (117, 10325211), (169, 7148223), (351, 3441737), (507, 2382741), (1521, 794247), (4563, 264749)]