46821281

素因数分解:

${\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{379}}^1$

素因数の和:465

約数の個数: 24

約数和(自身を含む): 55075680

約数和(自身を除く): 8254399

約数列:

[1, 13, 17, 43, 169, 221, 379, 559, 731, 2873, 4927, 6443, 7267, 9503, 16297, 64051, 83759, 123539, 211861, 277049, 1088867, 2754193, 3601637, 46821281]

約数ペア:

[(1, 46821281), (13, 3601637), (17, 2754193), (43, 1088867), (169, 277049), (221, 211861), (379, 123539), (559, 83759), (731, 64051), (2873, 16297), (4927, 9503), (6443, 7267)]