172119747

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{397}}^1\times {\mathrm{8501}}^1$

素因数の和:8918

約数の個数: 16

約数和(自身を含む): 243633312

約数和(自身を除く): 71513565

約数列:

[1, 3, 17, 51, 397, 1191, 6749, 8501, 20247, 25503, 144517, 433551, 3374897, 10124691, 57373249, 172119747]

約数ペア:

[(1, 172119747), (3, 57373249), (17, 10124691), (51, 3374897), (397, 433551), (1191, 144517), (6749, 25503), (8501, 20247)]