16371951

素因数分解:

$3^1\times {\mathrm{97}}^1\times {\mathrm{127}}^1\times {\mathrm{443}}^1$

素因数の和:670

約数の個数: 16

約数和(自身を含む): 22278144

約数和(自身を除く): 5906193

約数列:

[1, 3, 97, 127, 291, 381, 443, 1329, 12319, 36957, 42971, 56261, 128913, 168783, 5457317, 16371951]

約数ペア:

[(1, 16371951), (3, 5457317), (97, 168783), (127, 128913), (291, 56261), (381, 42971), (443, 36957), (1329, 12319)]