1138688091

素因数分解:

$3^3\times {\mathrm{73}}^1\times {\mathrm{577721}}^1$

素因数の和:577803

約数の個数: 16

約数和(自身を含む): 1710057120

約数和(自身を除く): 571369029

約数列:

[1, 3, 9, 27, 73, 219, 657, 1971, 577721, 1733163, 5199489, 15598467, 42173633, 126520899, 379562697, 1138688091]

約数ペア:

[(1, 1138688091), (3, 379562697), (9, 126520899), (27, 42173633), (73, 15598467), (219, 5199489), (657, 1733163), (1971, 577721)]