47718167

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{233}}^1\times {\mathrm{1721}}^1$

素因数の和:1978

約数の個数: 16

約数和(自身を含む): 58024512

約数和(自身を除く): 10306345

約数列:

[1, 7, 17, 119, 233, 1631, 1721, 3961, 12047, 27727, 29257, 204799, 400993, 2806951, 6816881, 47718167]

約数ペア:

[(1, 47718167), (7, 6816881), (17, 2806951), (119, 400993), (233, 204799), (1631, 29257), (1721, 27727), (3961, 12047)]