55240647

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{239137}}^1$

素因数の和:239158

約数の個数: 16

約数和(自身を含む): 91828992

約数和(自身を除く): 36588345

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 239137, 717411, 1673959, 2630507, 5021877, 7891521, 18413549, 55240647]

約数ペア:

[(1, 55240647), (3, 18413549), (7, 7891521), (11, 5021877), (21, 2630507), (33, 1673959), (77, 717411), (231, 239137)]