5728149

素因数分解:

$3^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{419}}^1$

素因数の和:470

約数の個数: 36

約数和(自身を含む): 9959040

約数和(自身を除く): 4230891

約数列:

[1, 3, 7, 9, 21, 31, 49, 63, 93, 147, 217, 279, 419, 441, 651, 1257, 1519, 1953, 2933, 3771, 4557, 8799, 12989, 13671, 20531, 26397, 38967, 61593, 90923, 116901, 184779, 272769, 636461, 818307, 1909383, 5728149]

約数ペア:

[(1, 5728149), (3, 1909383), (7, 818307), (9, 636461), (21, 272769), (31, 184779), (49, 116901), (63, 90923), (93, 61593), (147, 38967), (217, 26397), (279, 20531), (419, 13671), (441, 12989), (651, 8799), (1257, 4557), (1519, 3771), (1953, 2933)]