1223323247

素因数分解:

${\mathrm{17}}^1\times {\mathrm{199}}^1\times {\mathrm{431}}^1\times {\mathrm{839}}^1$

素因数の和:1486

約数の個数: 16

約数和(自身を含む): 1306368000

約数和(自身を除く): 83044753

約数列:

[1, 17, 199, 431, 839, 3383, 7327, 14263, 85769, 166961, 361609, 1458073, 2838337, 6147353, 71960191, 1223323247]

約数ペア:

[(1, 1223323247), (17, 71960191), (199, 6147353), (431, 2838337), (839, 1458073), (3383, 361609), (7327, 166961), (14263, 85769)]