7890533

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{1087}}^1$

素因数の和:1172

約数の個数: 16

約数和(自身を含む): 9713664

約数和(自身を除く): 1823131

約数列:

[1, 7, 17, 61, 119, 427, 1037, 1087, 7259, 7609, 18479, 66307, 129353, 464149, 1127219, 7890533]

約数ペア:

[(1, 7890533), (7, 1127219), (17, 464149), (61, 129353), (119, 66307), (427, 18479), (1037, 7609), (1087, 7259)]