2087702949507

素因数分解:

$3^1\times 7^2\times {\mathrm{857}}^1\times {\mathrm{16571833}}^1$

素因数の和:16572707

約数の個数: 24

約数和(自身を含む): 3241848454416

約数和(自身を除く): 1154145504909

約数列:

[1, 3, 7, 21, 49, 147, 857, 2571, 5999, 17997, 41993, 125979, 16571833, 49715499, 116002831, 348008493, 812019817, 2436059451, 14202060881, 42606182643, 99414426167, 298243278501, 695900983169, 2087702949507]

約数ペア:

[(1, 2087702949507), (3, 695900983169), (7, 298243278501), (21, 99414426167), (49, 42606182643), (147, 14202060881), (857, 2436059451), (2571, 812019817), (5999, 348008493), (17997, 116002831), (41993, 49715499), (125979, 16571833)]