11989335

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47017}}^1$

素因数の和:47042

約数の個数: 16

約数和(自身を含む): 20311776

約数和(自身を除く): 8322441

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 47017, 141051, 235085, 705255, 799289, 2397867, 3996445, 11989335]

約数ペア:

[(1, 11989335), (3, 3996445), (5, 2397867), (15, 799289), (17, 705255), (51, 235085), (85, 141051), (255, 47017)]