5553219

素因数分解:

$3^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{1021}}^1$

素因数の和:1075

約数の個数: 24

約数和(自身を含む): 8854608

約数和(自身を除く): 3301389

約数列:

[1, 3, 7, 21, 37, 49, 111, 147, 259, 777, 1021, 1813, 3063, 5439, 7147, 21441, 37777, 50029, 113331, 150087, 264439, 793317, 1851073, 5553219]

約数ペア:

[(1, 5553219), (3, 1851073), (7, 793317), (21, 264439), (37, 150087), (49, 113331), (111, 50029), (147, 37777), (259, 21441), (777, 7147), (1021, 5439), (1813, 3063)]