28136317

素因数分解:

${\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{947}}^1$

素因数の和:1068

約数の個数: 16

約数和(自身を含む): 31989312

約数和(自身を除く): 3852995

約数列:

[1, 11, 37, 73, 407, 803, 947, 2701, 10417, 29711, 35039, 69131, 385429, 760441, 2557847, 28136317]

約数ペア:

[(1, 28136317), (11, 2557847), (37, 760441), (73, 385429), (407, 69131), (803, 35039), (947, 29711), (2701, 10417)]