80294991

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{123341}}^1$

素因数の和:123382

約数の個数: 16

約数和(自身を含む): 126302208

約数和(自身を除く): 46007217

約数列:

[1, 3, 7, 21, 31, 93, 217, 651, 123341, 370023, 863387, 2590161, 3823571, 11470713, 26764997, 80294991]

約数ペア:

[(1, 80294991), (3, 26764997), (7, 11470713), (21, 3823571), (31, 2590161), (93, 863387), (217, 370023), (651, 123341)]