1272993.00000000

素因数分解:

$7^1\times {\mathrm{103}}^1\times {\mathrm{131}}^1\times {\mathrm{179}}^1$

素因数の和:420

約数の個数: 16

約数和(自身を含む): 19768320

約数和(自身を除く): 2861591

約数列:

[1, 7, 103, 131, 179, 721, 917, 1253, 13493, 18437, 23449, 94451, 129059, 164143, 2415247, 16906729]

約数ペア:

[(1, 16906729), (7, 2415247), (103, 164143), (131, 129059), (179, 94451), (721, 23449), (917, 18437), (1253, 13493)]