4977441

素因数分解:

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

素因数の和:142

約数の個数: 36

約数和(自身を含む): 8601216

約数和(自身を除く): 3623775

約数列:

[1, 3, 7, 9, 21, 41, 47, 63, 123, 141, 287, 329, 369, 423, 861, 987, 1681, 1927, 2583, 2961, 5043, 5781, 11767, 13489, 15129, 17343, 35301, 40467, 79007, 105903, 121401, 237021, 553049, 711063, 1659147, 4977441]

約数ペア:

[(1, 4977441), (3, 1659147), (7, 711063), (9, 553049), (21, 237021), (41, 121401), (47, 105903), (63, 79007), (123, 40467), (141, 35301), (287, 17343), (329, 15129), (369, 13489), (423, 11767), (861, 5781), (987, 5043), (1681, 2961), (1927, 2583)]