64826593

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{197}}^1\times {\mathrm{1489}}^1$

素因数の和:1716

約数の個数: 16

約数和(自身を含む): 74345040

約数和(自身を除く): 9518447

約数列:

[1, 13, 17, 197, 221, 1489, 2561, 3349, 19357, 25313, 43537, 293333, 329069, 3813329, 4986661, 64826593]

約数ペア:

[(1, 64826593), (13, 4986661), (17, 3813329), (197, 329069), (221, 293333), (1489, 43537), (2561, 25313), (3349, 19357)]