2001746685

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{167021}}^1$

素因数の和:167093

約数の個数: 32

約数和(自身を含む): 3463368192

約数和(自身を除く): 1461621507

約数列:

[1, 3, 5, 15, 17, 47, 51, 85, 141, 235, 255, 705, 799, 2397, 3995, 11985, 167021, 501063, 835105, 2505315, 2839357, 7849987, 8518071, 14196785, 23549961, 39249935, 42590355, 117749805, 133449779, 400349337, 667248895, 2001746685]

約数ペア:

[(1, 2001746685), (3, 667248895), (5, 400349337), (15, 133449779), (17, 117749805), (47, 42590355), (51, 39249935), (85, 23549961), (141, 14196785), (235, 8518071), (255, 7849987), (705, 2839357), (799, 2505315), (2397, 835105), (3995, 501063), (11985, 167021)]