391330290951

素因数分解:

$3^2\times {\mathrm{827}}^1\times {\mathrm{52576957}}^1$

素因数の和:52577790

約数の個数: 12

約数和(自身を含む): 565938375912

約数和(自身を除く): 174608084961

約数列:

[1, 3, 9, 827, 2481, 7443, 52576957, 157730871, 473192613, 43481143439, 130443430317, 391330290951]

約数ペア:

[(1, 391330290951), (3, 130443430317), (9, 43481143439), (827, 473192613), (2481, 157730871), (7443, 52576957)]