13374309

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{18049}}^1$

素因数の和:18084

約数の個数: 16

約数和(自身を含む): 20216000

約数和(自身を除く): 6841691

約数列:

[1, 3, 13, 19, 39, 57, 247, 741, 18049, 54147, 234637, 342931, 703911, 1028793, 4458103, 13374309]

約数ペア:

[(1, 13374309), (3, 4458103), (13, 1028793), (19, 703911), (39, 342931), (57, 234637), (247, 54147), (741, 18049)]