2697651

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{293}}^1$

素因数の和:344

約数の個数: 32

約数和(自身を含む): 4515840

約数和(自身を除く): 1818189

約数列:

[1, 3, 9, 11, 27, 31, 33, 93, 99, 279, 293, 297, 341, 837, 879, 1023, 2637, 3069, 3223, 7911, 9083, 9207, 9669, 27249, 29007, 81747, 87021, 99913, 245241, 299739, 899217, 2697651]

約数ペア:

[(1, 2697651), (3, 899217), (9, 299739), (11, 245241), (27, 99913), (31, 87021), (33, 81747), (93, 29007), (99, 27249), (279, 9669), (293, 9207), (297, 9083), (341, 7911), (837, 3223), (879, 3069), (1023, 2637)]