170247

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{67}}^1$

素因数の和:99

約数の個数: 24

約数和(自身を含む): 289408

約数和(自身を除く): 119161

約数列:

[1, 3, 7, 11, 21, 33, 67, 77, 121, 201, 231, 363, 469, 737, 847, 1407, 2211, 2541, 5159, 8107, 15477, 24321, 56749, 170247]

約数ペア:

[(1, 170247), (3, 56749), (7, 24321), (11, 15477), (21, 8107), (33, 5159), (67, 2541), (77, 2211), (121, 1407), (201, 847), (231, 737), (363, 469)]