34784721

素因数分解:

$3^5\times {\mathrm{43}}^1\times {\mathrm{3329}}^1$

素因数の和:3387

約数の個数: 24

約数和(自身を含む): 53333280

約数和(自身を除く): 18548559

約数列:

[1, 3, 9, 27, 43, 81, 129, 243, 387, 1161, 3329, 3483, 9987, 10449, 29961, 89883, 143147, 269649, 429441, 808947, 1288323, 3864969, 11594907, 34784721]

約数ペア:

[(1, 34784721), (3, 11594907), (9, 3864969), (27, 1288323), (43, 808947), (81, 429441), (129, 269649), (243, 143147), (387, 89883), (1161, 29961), (3329, 10449), (3483, 9987)]