2019691827

素因数分解:

$3^5\times {\mathrm{113}}^1\times {\mathrm{73553}}^1$

素因数の和:73681

約数の個数: 24

約数和(自身を含む): 3052196784

約数和(自身を除く): 1032504957

約数列:

[1, 3, 9, 27, 81, 113, 243, 339, 1017, 3051, 9153, 27459, 73553, 220659, 661977, 1985931, 5957793, 8311489, 17873379, 24934467, 74803401, 224410203, 673230609, 2019691827]

約数ペア:

[(1, 2019691827), (3, 673230609), (9, 224410203), (27, 74803401), (81, 24934467), (113, 17873379), (243, 8311489), (339, 5957793), (1017, 1985931), (3051, 661977), (9153, 220659), (27459, 73553)]