16979589

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{7457}}^1$

素因数の和:7497

約数の個数: 24

約数和(自身を含む): 27922752

約数和(自身を除く): 10943163

約数列:

[1, 3, 9, 11, 23, 33, 69, 99, 207, 253, 759, 2277, 7457, 22371, 67113, 82027, 171511, 246081, 514533, 738243, 1543599, 1886621, 5659863, 16979589]

約数ペア:

[(1, 16979589), (3, 5659863), (9, 1886621), (11, 1543599), (23, 738243), (33, 514533), (69, 246081), (99, 171511), (207, 82027), (253, 67113), (759, 22371), (2277, 7457)]