65247481

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{3257}}^1$

素因数の和:3360

約数の個数: 16

約数和(自身を含む): 74438784

約数和(自身を除く): 9191303

約数列:

[1, 13, 23, 67, 299, 871, 1541, 3257, 20033, 42341, 74911, 218219, 973843, 2836847, 5019037, 65247481]

約数ペア:

[(1, 65247481), (13, 5019037), (23, 2836847), (67, 973843), (299, 218219), (871, 74911), (1541, 42341), (3257, 20033)]