39381698881

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{2249483}}^1$

素因数の和:2249592

約数の個数: 16

約数和(自身を含む): 46861250688

約数和(自身を除く): 7479551807

約数列:

[1, 7, 41, 61, 287, 427, 2501, 17507, 2249483, 15746381, 92228803, 137218463, 645601621, 960529241, 5625956983, 39381698881]

約数ペア:

[(1, 39381698881), (7, 5625956983), (41, 960529241), (61, 645601621), (287, 137218463), (427, 92228803), (2501, 15746381), (17507, 2249483)]