7920341

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{571}}^1$

素因数の和:692

約数の個数: 16

約数和(自身を含む): 9417408

約数和(自身を除く): 1497067

約数列:

[1, 11, 13, 97, 143, 571, 1067, 1261, 6281, 7423, 13871, 55387, 81653, 609257, 720031, 7920341]

約数ペア:

[(1, 7920341), (11, 720031), (13, 609257), (97, 81653), (143, 55387), (571, 13871), (1067, 7423), (1261, 6281)]