5251673

素因数分解:

$7^3\times {\mathrm{61}}^1\times {\mathrm{251}}^1$

素因数の和:333

約数の個数: 16

約数和(自身を含む): 6249600

約数和(自身を除く): 997927

約数列:

[1, 7, 49, 61, 251, 343, 427, 1757, 2989, 12299, 15311, 20923, 86093, 107177, 750239, 5251673]

約数ペア:

[(1, 5251673), (7, 750239), (49, 107177), (61, 86093), (251, 20923), (343, 15311), (427, 12299), (1757, 2989)]