413678799

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{8423}}^1$

素因数の和:8556

約数の個数: 32

約数和(自身を含む): 655050240

約数和(自身を除く): 241371441

約数列:

[1, 3, 9, 17, 27, 51, 107, 153, 321, 459, 963, 1819, 2889, 5457, 8423, 16371, 25269, 49113, 75807, 143191, 227421, 429573, 901261, 1288719, 2703783, 3866157, 8111349, 15321437, 24334047, 45964311, 137892933, 413678799]

約数ペア:

[(1, 413678799), (3, 137892933), (9, 45964311), (17, 24334047), (27, 15321437), (51, 8111349), (107, 3866157), (153, 2703783), (321, 1288719), (459, 901261), (963, 429573), (1819, 227421), (2889, 143191), (5457, 75807), (8423, 49113), (16371, 25269)]