2912502699

素因数分解:

$3^2\times {\mathrm{401}}^1\times {\mathrm{807011}}^1$

素因数の和:807418

約数の個数: 12

約数和(自身を含む): 4217444712

約数和(自身を除く): 1304942013

約数列:

[1, 3, 9, 401, 1203, 3609, 807011, 2421033, 7263099, 323611411, 970834233, 2912502699]

約数ペア:

[(1, 2912502699), (3, 970834233), (9, 323611411), (401, 7263099), (1203, 2421033), (3609, 807011)]