2735019

素因数分解:

$3^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{499}}^1$

素因数の和:544

約数の個数: 32

約数和(自身を含む): 4800000

約数和(自身を除く): 2064981

約数列:

[1, 3, 7, 9, 21, 27, 29, 63, 87, 189, 203, 261, 499, 609, 783, 1497, 1827, 3493, 4491, 5481, 10479, 13473, 14471, 31437, 43413, 94311, 101297, 130239, 303891, 390717, 911673, 2735019]

約数ペア:

[(1, 2735019), (3, 911673), (7, 390717), (9, 303891), (21, 130239), (27, 101297), (29, 94311), (63, 43413), (87, 31437), (189, 14471), (203, 13473), (261, 10479), (499, 5481), (609, 4491), (783, 3493), (1497, 1827)]