555225627

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{257}}^1\times {\mathrm{3851}}^1$

素因数の和:4139

約数の個数: 32

約数和(自身を含む): 858657024

約数和(自身を除く): 303431397

約数列:

[1, 3, 11, 17, 33, 51, 187, 257, 561, 771, 2827, 3851, 4369, 8481, 11553, 13107, 42361, 48059, 65467, 127083, 144177, 196401, 720137, 989707, 2160411, 2969121, 10886777, 16825019, 32660331, 50475057, 185075209, 555225627]

約数ペア:

[(1, 555225627), (3, 185075209), (11, 50475057), (17, 32660331), (33, 16825019), (51, 10886777), (187, 2969121), (257, 2160411), (561, 989707), (771, 720137), (2827, 196401), (3851, 144177), (4369, 127083), (8481, 65467), (11553, 48059), (13107, 42361)]