16690971

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{5683}}^1$

素因数の和:5786

約数の個数: 16

約数和(自身を含む): 24554880

約数和(自身を除く): 7863909

約数列:

[1, 3, 11, 33, 89, 267, 979, 2937, 5683, 17049, 62513, 187539, 505787, 1517361, 5563657, 16690971]

約数ペア:

[(1, 16690971), (3, 5563657), (11, 1517361), (33, 505787), (89, 187539), (267, 62513), (979, 17049), (2937, 5683)]