42798287

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{4903}}^1$

素因数の和:4982

約数の個数: 16

約数和(自身を含む): 51786240

約数和(自身を除く): 8987953

約数列:

[1, 7, 29, 43, 203, 301, 1247, 4903, 8729, 34321, 142187, 210829, 995309, 1475803, 6114041, 42798287]

約数ペア:

[(1, 42798287), (7, 6114041), (29, 1475803), (43, 995309), (203, 210829), (301, 142187), (1247, 34321), (4903, 8729)]