143306303

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{6863}}^1$

素因数の和:7046

約数の個数: 16

約数和(自身を含む): 173521920

約数和(自身を除く): 30215617

約数列:

[1, 7, 19, 133, 157, 1099, 2983, 6863, 20881, 48041, 130397, 912779, 1077491, 7542437, 20472329, 143306303]

約数ペア:

[(1, 143306303), (7, 20472329), (19, 7542437), (133, 1077491), (157, 912779), (1099, 130397), (2983, 48041), (6863, 20881)]