493350963

素因数分解:

$3^1\times 7^3\times {\mathrm{47}}^1\times {\mathrm{101}}^2$

素因数の和:273

約数の個数: 48

約数和(自身を含む): 791270400

約数和(自身を除く): 297919437

約数列:

[1, 3, 7, 21, 47, 49, 101, 141, 147, 303, 329, 343, 707, 987, 1029, 2121, 2303, 4747, 4949, 6909, 10201, 14241, 14847, 16121, 30603, 33229, 34643, 48363, 71407, 99687, 103929, 214221, 232603, 479447, 499849, 697809, 1438341, 1499547, 1628221, 3356129, 3498943, 4884663, 10068387, 10496829, 23492903, 70478709, 164450321, 493350963]

約数ペア:

[(1, 493350963), (3, 164450321), (7, 70478709), (21, 23492903), (47, 10496829), (49, 10068387), (101, 4884663), (141, 3498943), (147, 3356129), (303, 1628221), (329, 1499547), (343, 1438341), (707, 697809), (987, 499849), (1029, 479447), (2121, 232603), (2303, 214221), (4747, 103929), (4949, 99687), (6909, 71407), (10201, 48363), (14241, 34643), (14847, 33229), (16121, 30603)]