28961643

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{4933}}^1$

素因数の和:5058

約数の個数: 16

約数和(自身を含む): 41050880

約数和(自身を除く): 12089237

約数列:

[1, 3, 19, 57, 103, 309, 1957, 4933, 5871, 14799, 93727, 281181, 508099, 1524297, 9653881, 28961643]

約数ペア:

[(1, 28961643), (3, 9653881), (19, 1524297), (57, 508099), (103, 281181), (309, 93727), (1957, 14799), (4933, 5871)]