9922451

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{449}}^1$

素因数の和:515

約数の個数: 24

約数和(自身を含む): 12927600

約数和(自身を除く): 3005149

約数列:

[1, 7, 11, 41, 49, 77, 287, 449, 451, 539, 2009, 3143, 3157, 4939, 18409, 22001, 22099, 34573, 128863, 202499, 242011, 902041, 1417493, 9922451]

約数ペア:

[(1, 9922451), (7, 1417493), (11, 902041), (41, 242011), (49, 202499), (77, 128863), (287, 34573), (449, 22099), (451, 22001), (539, 18409), (2009, 4939), (3143, 3157)]