214778853

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{9697}}^1$

素因数の和:9833

約数の個数: 24

約数和(自身を含む): 326783808

約数和(自身を除く): 112004955

約数列:

[1, 3, 9, 23, 69, 107, 207, 321, 963, 2461, 7383, 9697, 22149, 29091, 87273, 223031, 669093, 1037579, 2007279, 3112737, 9338211, 23864317, 71592951, 214778853]

約数ペア:

[(1, 214778853), (3, 71592951), (9, 23864317), (23, 9338211), (69, 3112737), (107, 2007279), (207, 1037579), (321, 669093), (963, 223031), (2461, 87273), (7383, 29091), (9697, 22149)]