724867319

素因数分解:

${\mathrm{11}}^2\times {\mathrm{281}}^1\times {\mathrm{21319}}^1$

素因数の和:21622

約数の個数: 12

約数和(自身を含む): 799627920

約数和(自身を除く): 74760601

約数列:

[1, 11, 121, 281, 3091, 21319, 34001, 234509, 2579599, 5990639, 65897029, 724867319]

約数ペア:

[(1, 724867319), (11, 65897029), (121, 5990639), (281, 2579599), (3091, 234509), (21319, 34001)]