87054451

素因数分解:

${\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{1999}}^1$

素因数の和:2154

約数の個数: 16

約数和(自身を含む): 98496000

約数和(自身を除く): 11441549

約数列:

[1, 11, 37, 107, 407, 1177, 1999, 3959, 21989, 43549, 73963, 213893, 813593, 2352823, 7914041, 87054451]

約数ペア:

[(1, 87054451), (11, 7914041), (37, 2352823), (107, 813593), (407, 213893), (1177, 73963), (1999, 43549), (3959, 21989)]