9895011

素因数分解:

$3^1\times 7^2\times {\mathrm{83}}^1\times {\mathrm{811}}^1$

素因数の和:911

約数の個数: 24

約数和(自身を含む): 15551424

約数和(自身を除く): 5656413

約数列:

[1, 3, 7, 21, 49, 83, 147, 249, 581, 811, 1743, 2433, 4067, 5677, 12201, 17031, 39739, 67313, 119217, 201939, 471191, 1413573, 3298337, 9895011]

約数ペア:

[(1, 9895011), (3, 3298337), (7, 1413573), (21, 471191), (49, 201939), (83, 119217), (147, 67313), (249, 39739), (581, 17031), (811, 12201), (1743, 5677), (2433, 4067)]