28853723

素因数分解:

${\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{409}}^1$

素因数の和:554

約数の個数: 16

約数和(自身を含む): 31488000

約数和(自身を除く): 2634277

約数列:

[1, 19, 47, 79, 409, 893, 1501, 3713, 7771, 19223, 32311, 70547, 365237, 613909, 1518617, 28853723]

約数ペア:

[(1, 28853723), (19, 1518617), (47, 613909), (79, 365237), (409, 70547), (893, 32311), (1501, 19223), (3713, 7771)]