6388123

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{1117}}^1$

素因数の和:1186

約数の個数: 16

約数和(自身を含む): 7870720

約数和(自身を除く): 1482597

約数列:

[1, 7, 19, 43, 133, 301, 817, 1117, 5719, 7819, 21223, 48031, 148561, 336217, 912589, 6388123]

約数ペア:

[(1, 6388123), (7, 912589), (19, 336217), (43, 148561), (133, 48031), (301, 21223), (817, 7819), (1117, 5719)]