17220983

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{2687}}^1$

素因数の和:2746

約数の個数: 16

約数和(自身を含む): 20321280

約数和(自身を除く): 3100297

約数列:

[1, 13, 17, 29, 221, 377, 493, 2687, 6409, 34931, 45679, 77923, 593827, 1012999, 1324691, 17220983]

約数ペア:

[(1, 17220983), (13, 1324691), (17, 1012999), (29, 593827), (221, 77923), (377, 45679), (493, 34931), (2687, 6409)]