2842133

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{139}}^1$

素因数の和:296

約数の個数: 16

約数和(自身を含む): 3440640

約数和(自身を除く): 598507

約数列:

[1, 7, 23, 127, 139, 161, 889, 973, 2921, 3197, 17653, 20447, 22379, 123571, 406019, 2842133]

約数ペア:

[(1, 2842133), (7, 406019), (23, 123571), (127, 22379), (139, 20447), (161, 17653), (889, 3197), (973, 2921)]