1882163709

素因数分解:

$3^4\times {\mathrm{1889}}^1\times {\mathrm{12301}}^1$

素因数の和:14202

約数の個数: 20

約数和(自身を含む): 2813344380

約数和(自身を除く): 931180671

約数列:

[1, 3, 9, 27, 81, 1889, 5667, 12301, 17001, 36903, 51003, 110709, 153009, 332127, 996381, 23236589, 69709767, 209129301, 627387903, 1882163709]

約数ペア:

[(1, 1882163709), (3, 627387903), (9, 209129301), (27, 69709767), (81, 23236589), (1889, 996381), (5667, 332127), (12301, 153009), (17001, 110709), (36903, 51003)]