76578019

素因数分解:

$7^1\times {\mathrm{139}}^1\times {\mathrm{211}}^1\times {\mathrm{373}}^1$

素因数の和:730

約数の個数: 16

約数和(自身を含む): 88802560

約数和(自身を除く): 12224541

約数列:

[1, 7, 139, 211, 373, 973, 1477, 2611, 29329, 51847, 78703, 205303, 362929, 550921, 10939717, 76578019]

約数ペア:

[(1, 76578019), (7, 10939717), (139, 550921), (211, 362929), (373, 205303), (973, 78703), (1477, 51847), (2611, 29329)]