7957103

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{4493}}^1$

素因数の和:4534

約数の個数: 16

約数和(自身を含む): 10354176

約数和(自身を除く): 2397073

約数列:

[1, 7, 11, 23, 77, 161, 253, 1771, 4493, 31451, 49423, 103339, 345961, 723373, 1136729, 7957103]

約数ペア:

[(1, 7957103), (7, 1136729), (11, 723373), (23, 345961), (77, 103339), (161, 49423), (253, 31451), (1771, 4493)]