12150971

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{503}}^1$

素因数の和:563

約数の個数: 24

約数和(自身を含む): 15513120

約数和(自身を除く): 3362149

約数列:

[1, 7, 17, 29, 49, 119, 203, 493, 503, 833, 1421, 3451, 3521, 8551, 14587, 24157, 24647, 59857, 102109, 247979, 418999, 714763, 1735853, 12150971]

約数ペア:

[(1, 12150971), (7, 1735853), (17, 714763), (29, 418999), (49, 247979), (119, 102109), (203, 59857), (493, 24647), (503, 24157), (833, 14587), (1421, 8551), (3451, 3521)]