2708937

素因数分解:

$3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1303}}^1$

素因数の和:1330

約数の個数: 32

約数和(自身を含む): 5007360

約数和(自身を除く): 2298423

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 63, 77, 99, 189, 231, 297, 693, 1303, 2079, 3909, 9121, 11727, 14333, 27363, 35181, 42999, 82089, 100331, 128997, 246267, 300993, 386991, 902979, 2708937]

約数ペア:

[(1, 2708937), (3, 902979), (7, 386991), (9, 300993), (11, 246267), (21, 128997), (27, 100331), (33, 82089), (63, 42999), (77, 35181), (99, 27363), (189, 14333), (231, 11727), (297, 9121), (693, 3909), (1303, 2079)]