28523263

素因数分解:

${\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{137}}^1\times {\mathrm{331}}^1$

素因数の和:522

約数の個数: 16

約数和(自身を含む): 31338144

約数和(自身を除く): 2814881

約数列:

[1, 17, 37, 137, 331, 629, 2329, 5069, 5627, 12247, 45347, 86173, 208199, 770899, 1677839, 28523263]

約数ペア:

[(1, 28523263), (17, 1677839), (37, 770899), (137, 208199), (331, 86173), (629, 45347), (2329, 12247), (5069, 5627)]