42957299

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{1237}}^1$

素因数の和:1307

約数の個数: 24

約数和(自身を含む): 55323744

約数和(自身を除く): 12366445

約数列:

[1, 7, 11, 41, 77, 121, 287, 451, 847, 1237, 3157, 4961, 8659, 13607, 34727, 50717, 95249, 149677, 355019, 557887, 1047739, 3905209, 6136757, 42957299]

約数ペア:

[(1, 42957299), (7, 6136757), (11, 3905209), (41, 1047739), (77, 557887), (121, 355019), (287, 149677), (451, 95249), (847, 50717), (1237, 34727), (3157, 13607), (4961, 8659)]