6420909

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{179}}^1\times {\mathrm{1087}}^1$

素因数の和:1280

約数の個数: 16

約数和(自身を含む): 9400320

約数和(自身を除く): 2979411

約数列:

[1, 3, 11, 33, 179, 537, 1087, 1969, 3261, 5907, 11957, 35871, 194573, 583719, 2140303, 6420909]

約数ペア:

[(1, 6420909), (3, 2140303), (11, 583719), (33, 194573), (179, 35871), (537, 11957), (1087, 5907), (1969, 3261)]