491158151

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{839}}^1\times {\mathrm{2801}}^1$

素因数の和:3670

約数の個数: 16

約数和(自身を含む): 564883200

約数和(自身を除く): 73725049

約数列:

[1, 11, 19, 209, 839, 2801, 9229, 15941, 30811, 53219, 175351, 585409, 2350039, 25850429, 44650741, 491158151]

約数ペア:

[(1, 491158151), (11, 44650741), (19, 25850429), (209, 2350039), (839, 585409), (2801, 175351), (9229, 53219), (15941, 30811)]