71573131

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{4463}}^1$

素因数の和:4578

約数の個数: 16

約数和(自身を含む): 85708800

約数和(自身を除く): 14135669

約数列:

[1, 7, 29, 79, 203, 553, 2291, 4463, 16037, 31241, 129427, 352577, 905989, 2468039, 10224733, 71573131]

約数ペア:

[(1, 71573131), (7, 10224733), (29, 2468039), (79, 905989), (203, 352577), (553, 129427), (2291, 31241), (4463, 16037)]