118520143

素因数分解:

$7^1\times {\mathrm{89}}^1\times {\mathrm{103}}^1\times {\mathrm{1847}}^1$

素因数の和:2046

約数の個数: 16

約数和(自身を含む): 138378240

約数和(自身を除く): 19858097

約数列:

[1, 7, 89, 103, 623, 721, 1847, 9167, 12929, 64169, 164383, 190241, 1150681, 1331687, 16931449, 118520143]

約数ペア:

[(1, 118520143), (7, 16931449), (89, 1331687), (103, 1150681), (623, 190241), (721, 164383), (1847, 64169), (9167, 12929)]