5705847

素因数分解:

$3^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{47}}^2$

素因数の和:148

約数の個数: 36

約数和(自身を含む): 9858576

約数和(自身を除く): 4152729

約数列:

[1, 3, 7, 9, 21, 41, 47, 63, 123, 141, 287, 329, 369, 423, 861, 987, 1927, 2209, 2583, 2961, 5781, 6627, 13489, 15463, 17343, 19881, 40467, 46389, 90569, 121401, 139167, 271707, 633983, 815121, 1901949, 5705847]

約数ペア:

[(1, 5705847), (3, 1901949), (7, 815121), (9, 633983), (21, 271707), (41, 139167), (47, 121401), (63, 90569), (123, 46389), (141, 40467), (287, 19881), (329, 17343), (369, 15463), (423, 13489), (861, 6627), (987, 5781), (1927, 2961), (2209, 2583)]