394865259

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{293}}^1\times {\mathrm{337}}^1$

素因数の和:707

約数の個数: 32

約数和(自身を含む): 559663104

約数和(自身を除く): 164797845

約数列:

[1, 3, 31, 43, 93, 129, 293, 337, 879, 1011, 1333, 3999, 9083, 10447, 12599, 14491, 27249, 31341, 37797, 43473, 98741, 296223, 390569, 449221, 1171707, 1347663, 3060971, 4245863, 9182913, 12737589, 131621753, 394865259]

約数ペア:

[(1, 394865259), (3, 131621753), (31, 12737589), (43, 9182913), (93, 4245863), (129, 3060971), (293, 1347663), (337, 1171707), (879, 449221), (1011, 390569), (1333, 296223), (3999, 98741), (9083, 43473), (10447, 37797), (12599, 31341), (14491, 27249)]