1946053804989

素因数分解:

$3^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{729678967}}^1$

素因数の和:729679104

約数の個数: 16

約数和(自身を含む): 2988765052928

約数和(自身を除く): 1042711247939

約数列:

[1, 3, 7, 21, 127, 381, 889, 2667, 729678967, 2189036901, 5107752769, 15323258307, 92669228809, 278007686427, 648684601663, 1946053804989]

約数ペア:

[(1, 1946053804989), (3, 648684601663), (7, 278007686427), (21, 92669228809), (127, 15323258307), (381, 5107752769), (889, 2189036901), (2667, 729678967)]