2912352813

素因数分解:

$3^6\times {\mathrm{19}}^1\times {\mathrm{210263}}^1$

素因数の和:210300

約数の個数: 28

約数和(自身を含む): 4596371040

約数和(自身を除く): 1684018227

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 243, 513, 729, 1539, 4617, 13851, 210263, 630789, 1892367, 3994997, 5677101, 11984991, 17031303, 35954973, 51093909, 107864919, 153281727, 323594757, 970784271, 2912352813]

約数ペア:

[(1, 2912352813), (3, 970784271), (9, 323594757), (19, 153281727), (27, 107864919), (57, 51093909), (81, 35954973), (171, 17031303), (243, 11984991), (513, 5677101), (729, 3994997), (1539, 1892367), (4617, 630789), (13851, 210263)]