42548667

素因数分解:

$3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{28537}}^1$

素因数の和:28618

約数の個数: 16

約数和(自身を含む): 65751552

約数和(自身を除く): 23202885

約数列:

[1, 3, 7, 21, 71, 213, 497, 1491, 28537, 85611, 199759, 599277, 2026127, 6078381, 14182889, 42548667]

約数ペア:

[(1, 42548667), (3, 14182889), (7, 6078381), (21, 2026127), (71, 599277), (213, 199759), (497, 85611), (1491, 28537)]