53543211

素因数分解:

$3^1\times {\mathrm{103}}^1\times {\mathrm{241}}^1\times {\mathrm{719}}^1$

素因数の和:1066

約数の個数: 16

約数和(自身を含む): 72483840

約数和(自身を除く): 18940629

約数列:

[1, 3, 103, 241, 309, 719, 723, 2157, 24823, 74057, 74469, 173279, 222171, 519837, 17847737, 53543211]

約数ペア:

[(1, 53543211), (3, 17847737), (103, 519837), (241, 222171), (309, 173279), (719, 74469), (723, 74057), (2157, 24823)]