17228133

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{16361}}^1$

素因数の和:16386

約数の個数: 20

約数和(自身を含む): 27717228

約数和(自身を除く): 10489095

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 351, 1053, 16361, 49083, 147249, 212693, 441747, 638079, 1325241, 1914237, 5742711, 17228133]

約数ペア:

[(1, 17228133), (3, 5742711), (9, 1914237), (13, 1325241), (27, 638079), (39, 441747), (81, 212693), (117, 147249), (351, 49083), (1053, 16361)]