16480563

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{83}}^1\times {\mathrm{547}}^1$

素因数の和:655

約数の個数: 24

約数和(自身を含む): 24489024

約数和(自身を除く): 8008461

約数列:

[1, 3, 11, 33, 83, 121, 249, 363, 547, 913, 1641, 2739, 6017, 10043, 18051, 30129, 45401, 66187, 136203, 198561, 499411, 1498233, 5493521, 16480563]

約数ペア:

[(1, 16480563), (3, 5493521), (11, 1498233), (33, 499411), (83, 198561), (121, 136203), (249, 66187), (363, 45401), (547, 30129), (913, 18051), (1641, 10043), (2739, 6017)]