71214143

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{71143}}^1$

素因数の和:71174

約数の個数: 16

約数和(自身を含む): 95617536

約数和(自身を除く): 24403393

約数列:

[1, 7, 11, 13, 77, 91, 143, 1001, 71143, 498001, 782573, 924859, 5478011, 6474013, 10173449, 71214143]

約数ペア:

[(1, 71214143), (7, 10173449), (11, 6474013), (13, 5478011), (77, 924859), (91, 782573), (143, 498001), (1001, 71143)]