2009137059

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{269}}^1\times {\mathrm{17657}}^1$

素因数の和:17979

約数の個数: 24

約数和(自身を含む): 2975019840

約数和(自身を除く): 965882781

約数列:

[1, 3, 9, 47, 141, 269, 423, 807, 2421, 12643, 17657, 37929, 52971, 113787, 158913, 829879, 2489637, 4749733, 7468911, 14249199, 42747597, 223237451, 669712353, 2009137059]

約数ペア:

[(1, 2009137059), (3, 669712353), (9, 223237451), (47, 42747597), (141, 14249199), (269, 7468911), (423, 4749733), (807, 2489637), (2421, 829879), (12643, 158913), (17657, 113787), (37929, 52971)]