16566627

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{2473}}^1$

素因数の和:2523

約数の個数: 32

約数和(自身を含む): 28500480

約数和(自身を除く): 11933853

約数列:

[1, 3, 7, 11, 21, 29, 33, 77, 87, 203, 231, 319, 609, 957, 2233, 2473, 6699, 7419, 17311, 27203, 51933, 71717, 81609, 190421, 215151, 502019, 571263, 788887, 1506057, 2366661, 5522209, 16566627]

約数ペア:

[(1, 16566627), (3, 5522209), (7, 2366661), (11, 1506057), (21, 788887), (29, 571263), (33, 502019), (77, 215151), (87, 190421), (203, 81609), (231, 71717), (319, 51933), (609, 27203), (957, 17311), (2233, 7419), (2473, 6699)]