2133187

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{373}}^1$

素因数の和:442

約数の個数: 16

約数和(自身を含む): 2632960

約数和(自身を除く): 499773

約数列:

[1, 7, 19, 43, 133, 301, 373, 817, 2611, 5719, 7087, 16039, 49609, 112273, 304741, 2133187]

約数ペア:

[(1, 2133187), (7, 304741), (19, 112273), (43, 49609), (133, 16039), (301, 7087), (373, 5719), (817, 2611)]