2012087727

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{431}}^1\times {\mathrm{39901}}^1$

素因数の和:40351

約数の個数: 24

約数和(自身を含む): 3137254848

約数和(自身を除く): 1125167121

約数列:

[1, 3, 9, 13, 39, 117, 431, 1293, 3879, 5603, 16809, 39901, 50427, 119703, 359109, 518713, 1556139, 4668417, 17197331, 51591993, 154775979, 223565303, 670695909, 2012087727]

約数ペア:

[(1, 2012087727), (3, 670695909), (9, 223565303), (13, 154775979), (39, 51591993), (117, 17197331), (431, 4668417), (1293, 1556139), (3879, 518713), (5603, 359109), (16809, 119703), (39901, 50427)]