29519343

素因数分解:

$3^3\times 7^1\times {\mathrm{313}}^1\times {\mathrm{499}}^1$

素因数の和:828

約数の個数: 32

約数和(自身を含む): 50240000

約数和(自身を除く): 20720657

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 313, 499, 939, 1497, 2191, 2817, 3493, 4491, 6573, 8451, 10479, 13473, 19719, 31437, 59157, 94311, 156187, 468561, 1093309, 1405683, 3279927, 4217049, 9839781, 29519343]

約数ペア:

[(1, 29519343), (3, 9839781), (7, 4217049), (9, 3279927), (21, 1405683), (27, 1093309), (63, 468561), (189, 156187), (313, 94311), (499, 59157), (939, 31437), (1497, 19719), (2191, 13473), (2817, 10479), (3493, 8451), (4491, 6573)]