28266261

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{6211}}^1$

素因数の和:6292

約数の個数: 16

約数和(自身を含む): 39657408

約数和(自身を除く): 11391147

約数列:

[1, 3, 37, 41, 111, 123, 1517, 4551, 6211, 18633, 229807, 254651, 689421, 763953, 9422087, 28266261]

約数ペア:

[(1, 28266261), (3, 9422087), (37, 763953), (41, 689421), (111, 254651), (123, 229807), (1517, 18633), (4551, 6211)]