4143934081

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{827}}^1\times {\mathrm{31123}}^1$

素因数の和:31980

約数の個数: 16

約数和(自身を含む): 4947969024

約数和(自身を除く): 804034943

約数列:

[1, 7, 23, 161, 827, 5789, 19021, 31123, 133147, 217861, 715829, 5010803, 25738721, 180171047, 591990583, 4143934081]

約数ペア:

[(1, 4143934081), (7, 591990583), (23, 180171047), (161, 25738721), (827, 5010803), (5789, 715829), (19021, 217861), (31123, 133147)]