17282223

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{11927}}^1$

素因数の和:11963

約数の個数: 24

約数和(自身を含む): 29772288

約数和(自身を除く): 12490065

約数列:

[1, 3, 7, 9, 21, 23, 63, 69, 161, 207, 483, 1449, 11927, 35781, 83489, 107343, 250467, 274321, 751401, 822963, 1920247, 2468889, 5760741, 17282223]

約数ペア:

[(1, 17282223), (3, 5760741), (7, 2468889), (9, 1920247), (21, 822963), (23, 751401), (63, 274321), (69, 250467), (161, 107343), (207, 83489), (483, 35781), (1449, 11927)]