7897449

素因数分解:

$3^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{3877}}^1$

素因数の和:3984

約数の個数: 16

約数和(自身を含む): 12161408

約数和(自身を除く): 4263959

約数列:

[1, 3, 7, 21, 97, 291, 679, 2037, 3877, 11631, 27139, 81417, 376069, 1128207, 2632483, 7897449]

約数ペア:

[(1, 7897449), (3, 2632483), (7, 1128207), (21, 376069), (97, 81417), (291, 27139), (679, 11631), (2037, 3877)]