40790321

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{15013}}^1$

素因数の和:15056

約数の個数: 16

約数和(自身を含む): 50447040

約数和(自身を除く): 9656719

約数列:

[1, 11, 13, 19, 143, 209, 247, 2717, 15013, 165143, 195169, 285247, 2146859, 3137717, 3708211, 40790321]

約数ペア:

[(1, 40790321), (11, 3708211), (13, 3137717), (19, 2146859), (143, 285247), (209, 195169), (247, 165143), (2717, 15013)]