6606621

素因数分解:

$3^2\times 7^2\times {\mathrm{71}}^1\times {\mathrm{211}}^1$

素因数の和:302

約数の個数: 36

約数和(自身を含む): 11310624

約数和(自身を除く): 4704003

約数列:

[1, 3, 7, 9, 21, 49, 63, 71, 147, 211, 213, 441, 497, 633, 639, 1477, 1491, 1899, 3479, 4431, 4473, 10339, 10437, 13293, 14981, 31017, 31311, 44943, 93051, 104867, 134829, 314601, 734069, 943803, 2202207, 6606621]

約数ペア:

[(1, 6606621), (3, 2202207), (7, 943803), (9, 734069), (21, 314601), (49, 134829), (63, 104867), (71, 93051), (147, 44943), (211, 31311), (213, 31017), (441, 14981), (497, 13293), (633, 10437), (639, 10339), (1477, 4473), (1491, 4431), (1899, 3479)]