26904807

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{1321}}^1$

素因数の和:1431

約数の個数: 24

約数和(自身を含む): 40696448

約数和(自身を除く): 13791641

約数列:

[1, 3, 9, 31, 73, 93, 219, 279, 657, 1321, 2263, 3963, 6789, 11889, 20367, 40951, 96433, 122853, 289299, 368559, 867897, 2989423, 8968269, 26904807]

約数ペア:

[(1, 26904807), (3, 8968269), (9, 2989423), (31, 867897), (73, 368559), (93, 289299), (219, 122853), (279, 96433), (657, 40951), (1321, 20367), (2263, 11889), (3963, 6789)]