17204031

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{11311}}^1$

素因数の和:11343

約数の個数: 18

約数和(自身を含む): 26911248

約数和(自身を除く): 9707217

約数列:

[1, 3, 9, 13, 39, 117, 169, 507, 1521, 11311, 33933, 101799, 147043, 441129, 1323387, 1911559, 5734677, 17204031]

約数ペア:

[(1, 17204031), (3, 5734677), (9, 1911559), (13, 1323387), (39, 441129), (117, 147043), (169, 101799), (507, 33933), (1521, 11311)]