709692009

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{73673}}^1$

素因数の和:73721

約数の個数: 24

約数和(自身を含む): 1078587360

約数和(自身を除く): 368895351

約数列:

[1, 3, 13, 19, 39, 57, 169, 247, 507, 741, 3211, 9633, 73673, 221019, 957749, 1399787, 2873247, 4199361, 12450737, 18197231, 37352211, 54591693, 236564003, 709692009]

約数ペア:

[(1, 709692009), (3, 236564003), (13, 54591693), (19, 37352211), (39, 18197231), (57, 12450737), (169, 4199361), (247, 2873247), (507, 1399787), (741, 957749), (3211, 221019), (9633, 73673)]