16375689

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{18379}}^1$

素因数の和:18402

約数の個数: 20

約数和(自身を含む): 26687760

約数和(自身を除く): 10312071

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 297, 891, 18379, 55137, 165411, 202169, 496233, 606507, 1488699, 1819521, 5458563, 16375689]

約数ペア:

[(1, 16375689), (3, 5458563), (9, 1819521), (11, 1488699), (27, 606507), (33, 496233), (81, 202169), (99, 165411), (297, 55137), (891, 18379)]