17294193

素因数分解:

$3^2\times 7^1\times {\mathrm{211}}^1\times {\mathrm{1301}}^1$

素因数の和:1525

約数の個数: 24

約数和(自身を含む): 28706496

約数和(自身を除く): 11412303

約数列:

[1, 3, 7, 9, 21, 63, 211, 633, 1301, 1477, 1899, 3903, 4431, 9107, 11709, 13293, 27321, 81963, 274511, 823533, 1921577, 2470599, 5764731, 17294193]

約数ペア:

[(1, 17294193), (3, 5764731), (7, 2470599), (9, 1921577), (21, 823533), (63, 274511), (211, 81963), (633, 27321), (1301, 13293), (1477, 11709), (1899, 9107), (3903, 4431)]