29884217

素因数分解:

${\mathrm{11}}^2\times {\mathrm{31}}^2\times {\mathrm{257}}^1$

素因数の和:341

約数の個数: 18

約数和(自身を含む): 34073802

約数和(自身を除く): 4189585

約数列:

[1, 11, 31, 121, 257, 341, 961, 2827, 3751, 7967, 10571, 31097, 87637, 116281, 246977, 964007, 2716747, 29884217]

約数ペア:

[(1, 29884217), (11, 2716747), (31, 964007), (121, 246977), (257, 116281), (341, 87637), (961, 31097), (2827, 10571), (3751, 7967)]