285440351

素因数分解:

$7^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{9739}}^1$

素因数の和:9878

約数の個数: 16

約数和(自身を含む): 336614400

約数和(自身を除く): 51174049

約数列:

[1, 7, 53, 79, 371, 553, 4187, 9739, 29309, 68173, 516167, 769381, 3613169, 5385667, 40777193, 285440351]

約数ペア:

[(1, 285440351), (7, 40777193), (53, 5385667), (79, 3613169), (371, 769381), (553, 516167), (4187, 68173), (9739, 29309)]