9979017

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{389}}^1\times {\mathrm{503}}^1$

素因数の和:912

約数の個数: 16

約数和(自身を含む): 14152320

約数和(自身を除く): 4173303

約数列:

[1, 3, 17, 51, 389, 503, 1167, 1509, 6613, 8551, 19839, 25653, 195667, 587001, 3326339, 9979017]

約数ペア:

[(1, 9979017), (3, 3326339), (17, 587001), (51, 195667), (389, 25653), (503, 19839), (1167, 8551), (1509, 6613)]