22661387

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{953}}^1$

素因数の和:1082

約数の個数: 16

約数和(自身を含む): 26864640

約数和(自身を除く): 4203253

約数列:

[1, 7, 43, 79, 301, 553, 953, 3397, 6671, 23779, 40979, 75287, 286853, 527009, 3237341, 22661387]

約数ペア:

[(1, 22661387), (7, 3237341), (43, 527009), (79, 286853), (301, 75287), (553, 40979), (953, 23779), (3397, 6671)]