9920361

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{521}}^1\times {\mathrm{577}}^1$

素因数の和:1112

約数の個数: 16

約数和(自身を含む): 14482368

約数和(自身を除く): 4562007

約数列:

[1, 3, 11, 33, 521, 577, 1563, 1731, 5731, 6347, 17193, 19041, 300617, 901851, 3306787, 9920361]

約数ペア:

[(1, 9920361), (3, 3306787), (11, 901851), (33, 300617), (521, 19041), (577, 17193), (1563, 6347), (1731, 5731)]