2912574513

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{309289}}^1$

素因数の和:309408

約数の個数: 16

約数和(自身を含む): 4028192960

約数和(自身を除く): 1115618447

約数列:

[1, 3, 43, 73, 129, 219, 3139, 9417, 309289, 927867, 13299427, 22578097, 39898281, 67734291, 970858171, 2912574513]

約数ペア:

[(1, 2912574513), (3, 970858171), (43, 67734291), (73, 39898281), (129, 22578097), (219, 13299427), (3139, 927867), (9417, 309289)]