8770047

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{20443}}^1$

素因数の和:20470

約数の個数: 16

約数和(自身を含む): 13738368

約数和(自身を除く): 4968321

約数列:

[1, 3, 11, 13, 33, 39, 143, 429, 20443, 61329, 224873, 265759, 674619, 797277, 2923349, 8770047]

約数ペア:

[(1, 8770047), (3, 2923349), (11, 797277), (13, 674619), (33, 265759), (39, 224873), (143, 61329), (429, 20443)]