33640971

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{9479}}^1$

素因数の和:9515

約数の個数: 24

約数和(自身を含む): 55514880

約数和(自身を除く): 21873909

約数列:

[1, 3, 7, 13, 21, 39, 91, 169, 273, 507, 1183, 3549, 9479, 28437, 66353, 123227, 199059, 369681, 862589, 1601951, 2587767, 4805853, 11213657, 33640971]

約数ペア:

[(1, 33640971), (3, 11213657), (7, 4805853), (13, 2587767), (21, 1601951), (39, 862589), (91, 369681), (169, 199059), (273, 123227), (507, 66353), (1183, 28437), (3549, 9479)]