8321919

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{2081}}^1$

素因数の和:2158

約数の個数: 16

約数和(自身を含む): 11725824

約数和(自身を除く): 3403905

約数列:

[1, 3, 31, 43, 93, 129, 1333, 2081, 3999, 6243, 64511, 89483, 193533, 268449, 2773973, 8321919]

約数ペア:

[(1, 8321919), (3, 2773973), (31, 268449), (43, 193533), (93, 89483), (129, 64511), (1333, 6243), (2081, 3999)]