13424341

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{199}}^1\times {\mathrm{419}}^1$

素因数の和:648

約数の個数: 16

約数和(自身を含む): 16128000

約数和(自身を除く): 2703659

約数列:

[1, 7, 23, 161, 199, 419, 1393, 2933, 4577, 9637, 32039, 67459, 83381, 583667, 1917763, 13424341]

約数ペア:

[(1, 13424341), (7, 1917763), (23, 583667), (161, 83381), (199, 67459), (419, 32039), (1393, 9637), (2933, 4577)]