11970707

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{541}}^1$

素因数の和:686

約数の個数: 16

約数和(自身を含む): 14308800

約数和(自身を除く): 2338093

約数列:

[1, 7, 29, 109, 203, 541, 763, 3161, 3787, 15689, 22127, 58969, 109823, 412783, 1710101, 11970707]

約数ペア:

[(1, 11970707), (7, 1710101), (29, 412783), (109, 109823), (203, 58969), (541, 22127), (763, 15689), (3161, 3787)]