309500581

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{479}}^1\times {\mathrm{2161}}^1$

素因数の和:2676

約数の個数: 16

約数和(自身を含む): 348687360

約数和(自身を除く): 39186779

約数列:

[1, 13, 23, 299, 479, 2161, 6227, 11017, 28093, 49703, 143221, 646139, 1035119, 13456547, 23807737, 309500581]

約数ペア:

[(1, 309500581), (13, 23807737), (23, 13456547), (299, 1035119), (479, 646139), (2161, 143221), (6227, 49703), (11017, 28093)]