147047831

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{379}}^1\times {\mathrm{1289}}^1$

素因数の和:1718

約数の個数: 16

約数和(自身を含む): 172550400

約数和(自身を除く): 25502569

約数列:

[1, 7, 43, 301, 379, 1289, 2653, 9023, 16297, 55427, 114079, 387989, 488531, 3419717, 21006833, 147047831]

約数ペア:

[(1, 147047831), (7, 21006833), (43, 3419717), (301, 488531), (379, 387989), (1289, 114079), (2653, 55427), (9023, 16297)]