29972127

素因数分解:

$3^1\times {\mathrm{97}}^1\times {\mathrm{127}}^1\times {\mathrm{811}}^1$

素因数の和:1038

約数の個数: 16

約数和(自身を含む): 40742912

約数和(自身を除く): 10770785

約数列:

[1, 3, 97, 127, 291, 381, 811, 2433, 12319, 36957, 78667, 102997, 236001, 308991, 9990709, 29972127]

約数ペア:

[(1, 29972127), (3, 9990709), (97, 308991), (127, 236001), (291, 102997), (381, 78667), (811, 36957), (2433, 12319)]