6858621

素因数分解:

$3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{3299}}^1$

素因数の和:3326

約数の個数: 32

約数和(自身を含む): 12672000

約数和(自身を除く): 5813379

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 63, 77, 99, 189, 231, 297, 693, 2079, 3299, 9897, 23093, 29691, 36289, 69279, 89073, 108867, 207837, 254023, 326601, 623511, 762069, 979803, 2286207, 6858621]

約数ペア:

[(1, 6858621), (3, 2286207), (7, 979803), (9, 762069), (11, 623511), (21, 326601), (27, 254023), (33, 207837), (63, 108867), (77, 89073), (99, 69279), (189, 36289), (231, 29691), (297, 23093), (693, 9897), (2079, 3299)]