89491197

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{42433}}^1$

素因数の和:42492

約数の個数: 16

約数和(自身を含む): 128999360

約数和(自身を除く): 39508163

約数列:

[1, 3, 19, 37, 57, 111, 703, 2109, 42433, 127299, 806227, 1570021, 2418681, 4710063, 29830399, 89491197]

約数ペア:

[(1, 89491197), (3, 29830399), (19, 4710063), (37, 2418681), (57, 1570021), (111, 806227), (703, 127299), (2109, 42433)]