11821069

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{601}}^1$

素因数の和:720

約数の個数: 16

約数和(自身を含む): 13653360

約数和(自身を除く): 1832291

約数列:

[1, 13, 17, 89, 221, 601, 1157, 1513, 7813, 10217, 19669, 53489, 132821, 695357, 909313, 11821069]

約数ペア:

[(1, 11821069), (13, 909313), (17, 695357), (89, 132821), (221, 53489), (601, 19669), (1157, 10217), (1513, 7813)]