39345201

素因数分解:

$3^2\times 7^1\times {\mathrm{139}}^1\times {\mathrm{4493}}^1$

素因数の和:4645

約数の個数: 24

約数和(自身を含む): 65432640

約数和(自身を除く): 26087439

約数列:

[1, 3, 7, 9, 21, 63, 139, 417, 973, 1251, 2919, 4493, 8757, 13479, 31451, 40437, 94353, 283059, 624527, 1873581, 4371689, 5620743, 13115067, 39345201]

約数ペア:

[(1, 39345201), (3, 13115067), (7, 5620743), (9, 4371689), (21, 1873581), (63, 624527), (139, 283059), (417, 94353), (973, 40437), (1251, 31451), (2919, 13479), (4493, 8757)]