31626009

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{1301}}^1$

素因数の和:1417

約数の個数: 24

約数和(自身を含む): 47595912

約数和(自身を除く): 15969903

約数列:

[1, 3, 9, 37, 73, 111, 219, 333, 657, 1301, 2701, 3903, 8103, 11709, 24309, 48137, 94973, 144411, 284919, 433233, 854757, 3514001, 10542003, 31626009]

約数ペア:

[(1, 31626009), (3, 10542003), (9, 3514001), (37, 854757), (73, 433233), (111, 284919), (219, 144411), (333, 94973), (657, 48137), (1301, 24309), (2701, 11709), (3903, 8103)]