28955143

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{233}}^1\times {\mathrm{433}}^1$

素因数の和:714

約数の個数: 16

約数和(自身を含む): 34122816

約数和(自身を除く): 5167673

約数列:

[1, 7, 41, 233, 287, 433, 1631, 3031, 9553, 17753, 66871, 100889, 124271, 706223, 4136449, 28955143]

約数ペア:

[(1, 28955143), (7, 4136449), (41, 706223), (233, 124271), (287, 100889), (433, 66871), (1631, 17753), (3031, 9553)]