3620996821

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{641}}^1\times {\mathrm{25561}}^1$

素因数の和:26232

約数の個数: 16

約数和(自身を含む): 4135522608

約数和(自身を除く): 514525787

約数列:

[1, 13, 17, 221, 641, 8333, 10897, 25561, 141661, 332293, 434537, 5648981, 16384601, 212999813, 278538217, 3620996821]

約数ペア:

[(1, 3620996821), (13, 278538217), (17, 212999813), (221, 16384601), (641, 5648981), (8333, 434537), (10897, 332293), (25561, 141661)]