2053204563

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{1709}}^1\times {\mathrm{23557}}^1$

素因数の和:25286

約数の個数: 16

約数和(自身を含む): 2900460960

約数和(自身を除く): 847256397

約数列:

[1, 3, 17, 51, 1709, 5127, 23557, 29053, 70671, 87159, 400469, 1201407, 40258913, 120776739, 684401521, 2053204563]

約数ペア:

[(1, 2053204563), (3, 684401521), (17, 120776739), (51, 40258913), (1709, 1201407), (5127, 400469), (23557, 87159), (29053, 70671)]