82298391

素因数分解:

$3^1\times 7^3\times {\mathrm{79979}}^1$

素因数の和:80003

約数の個数: 16

約数和(自身を含む): 127968000

約数和(自身を除く): 45669609

約数列:

[1, 3, 7, 21, 49, 147, 343, 1029, 79979, 239937, 559853, 1679559, 3918971, 11756913, 27432797, 82298391]

約数ペア:

[(1, 82298391), (3, 27432797), (7, 11756913), (21, 3918971), (49, 1679559), (147, 559853), (343, 239937), (1029, 79979)]