87872891

素因数分解:

${\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{239}}^1\times {\mathrm{523}}^1$

素因数の和:818

約数の個数: 16

約数和(自身を含む): 95577600

約数和(自身を除く): 7704709

約数列:

[1, 19, 37, 239, 523, 703, 4541, 8843, 9937, 19351, 124997, 168017, 367669, 2374943, 4624889, 87872891]

約数ペア:

[(1, 87872891), (19, 4624889), (37, 2374943), (239, 367669), (523, 168017), (703, 124997), (4541, 19351), (8843, 9937)]