916201

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{149}}^1$

素因数の和:216

約数の個数: 16

約数和(自身を含む): 1108800

約数和(自身を除く): 192599

約数列:

[1, 11, 13, 43, 143, 149, 473, 559, 1639, 1937, 6149, 6407, 21307, 70477, 83291, 916201]

約数ペア:

[(1, 916201), (11, 83291), (13, 70477), (43, 21307), (143, 6407), (149, 6149), (473, 1937), (559, 1639)]