28973353

素因数分解:

${\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{107}}^1\times {\mathrm{193}}^1$

素因数の和:384

約数の個数: 16

約数和(自身を含む): 31176576

約数和(自身を除く): 2203223

約数列:

[1, 23, 61, 107, 193, 1403, 2461, 4439, 6527, 11773, 20651, 150121, 270779, 474973, 1259711, 28973353]

約数ペア:

[(1, 28973353), (23, 1259711), (61, 474973), (107, 270779), (193, 150121), (1403, 20651), (2461, 11773), (4439, 6527)]