16795863

素因数分解:

$3^3\times 7^1\times {\mathrm{88867}}^1$

素因数の和:88883

約数の個数: 16

約数和(自身を含む): 28437760

約数和(自身を除く): 11641897

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 88867, 266601, 622069, 799803, 1866207, 2399409, 5598621, 16795863]

約数ペア:

[(1, 16795863), (3, 5598621), (7, 2399409), (9, 1866207), (21, 799803), (27, 622069), (63, 266601), (189, 88867)]