55913211

素因数分解:

$3^2\times {\mathrm{991}}^1\times {\mathrm{6269}}^1$

素因数の和:7266

約数の個数: 12

約数和(自身を含む): 80857920

約数和(自身を除く): 24944709

約数列:

[1, 3, 9, 991, 2973, 6269, 8919, 18807, 56421, 6212579, 18637737, 55913211]

約数ペア:

[(1, 55913211), (3, 18637737), (9, 6212579), (991, 56421), (2973, 18807), (6269, 8919)]