2391250833

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{168481}}^1$

素因数の和:168589

約数の個数: 24

約数和(自身を含む): 3679646880

約数和(自身を除く): 1288396047

約数列:

[1, 3, 9, 19, 57, 83, 171, 249, 747, 1577, 4731, 14193, 168481, 505443, 1516329, 3201139, 9603417, 13983923, 28810251, 41951769, 125855307, 265694537, 797083611, 2391250833]

約数ペア:

[(1, 2391250833), (3, 797083611), (9, 265694537), (19, 125855307), (57, 41951769), (83, 28810251), (171, 13983923), (249, 9603417), (747, 3201139), (1577, 1516329), (4731, 505443), (14193, 168481)]