47374537

素因数分解:

$7^1\times {\mathrm{71}}^1\times {\mathrm{199}}^1\times {\mathrm{479}}^1$

素因数の和:756

約数の個数: 16

約数和(自身を含む): 55296000

約数和(自身を除く): 7921463

約数列:

[1, 7, 71, 199, 479, 497, 1393, 3353, 14129, 34009, 95321, 98903, 238063, 667247, 6767791, 47374537]

約数ペア:

[(1, 47374537), (7, 6767791), (71, 667247), (199, 238063), (479, 98903), (497, 95321), (1393, 34009), (3353, 14129)]