3128889321

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{1669}}^1\times {\mathrm{12253}}^1$

素因数の和:13945

約数の個数: 24

約数和(自身を含む): 4788618120

約数和(自身を除く): 1659728799

約数列:

[1, 3, 9, 17, 51, 153, 1669, 5007, 12253, 15021, 28373, 36759, 85119, 110277, 208301, 255357, 624903, 1874709, 20450257, 61350771, 184052313, 347654369, 1042963107, 3128889321]

約数ペア:

[(1, 3128889321), (3, 1042963107), (9, 347654369), (17, 184052313), (51, 61350771), (153, 20450257), (1669, 1874709), (5007, 624903), (12253, 255357), (15021, 208301), (28373, 110277), (36759, 85119)]