1157486589

素因数分解:

$3^2\times 7^1\times {\mathrm{1109}}^1\times {\mathrm{16567}}^1$

素因数の和:17689

約数の個数: 24

約数和(自身を含む): 1912609920

約数和(自身を除く): 755123331

約数列:

[1, 3, 7, 9, 21, 63, 1109, 3327, 7763, 9981, 16567, 23289, 49701, 69867, 115969, 149103, 347907, 1043721, 18372803, 55118409, 128609621, 165355227, 385828863, 1157486589]

約数ペア:

[(1, 1157486589), (3, 385828863), (7, 165355227), (9, 128609621), (21, 55118409), (63, 18372803), (1109, 1043721), (3327, 347907), (7763, 149103), (9981, 115969), (16567, 69867), (23289, 49701)]