12272351

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{7933}}^1$

素因数の和:7970

約数の個数: 16

約数和(自身を含む): 15994944

約数和(自身を除く): 3722593

約数列:

[1, 7, 13, 17, 91, 119, 221, 1547, 7933, 55531, 103129, 134861, 721903, 944027, 1753193, 12272351]

約数ペア:

[(1, 12272351), (7, 1753193), (13, 944027), (17, 721903), (91, 134861), (119, 103129), (221, 55531), (1547, 7933)]