2871693

素因数分解:

$3^4\times {\mathrm{11}}^2\times {\mathrm{293}}^1$

素因数の和:327

約数の個数: 30

約数和(自身を含む): 4731342

約数和(自身を除く): 1859649

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 121, 293, 297, 363, 879, 891, 1089, 2637, 3223, 3267, 7911, 9669, 9801, 23733, 29007, 35453, 87021, 106359, 261063, 319077, 957231, 2871693]

約数ペア:

[(1, 2871693), (3, 957231), (9, 319077), (11, 261063), (27, 106359), (33, 87021), (81, 35453), (99, 29007), (121, 23733), (293, 9801), (297, 9669), (363, 7911), (879, 3267), (891, 3223), (1089, 2637)]