23138139

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{631}}^1\times {\mathrm{719}}^1$

素因数の和:1370

約数の個数: 16

約数和(自身を含む): 32762880

約数和(自身を除く): 9624741

約数列:

[1, 3, 17, 51, 631, 719, 1893, 2157, 10727, 12223, 32181, 36669, 453689, 1361067, 7712713, 23138139]

約数ペア:

[(1, 23138139), (3, 7712713), (17, 1361067), (51, 453689), (631, 36669), (719, 32181), (1893, 12223), (2157, 10727)]