9975021

素因数分解:

$3^1\times 7^1\times {\mathrm{433}}^1\times {\mathrm{1097}}^1$

素因数の和:1540

約数の個数: 16

約数和(自身を含む): 15249024

約数和(自身を除く): 5274003

約数列:

[1, 3, 7, 21, 433, 1097, 1299, 3031, 3291, 7679, 9093, 23037, 475001, 1425003, 3325007, 9975021]

約数ペア:

[(1, 9975021), (3, 3325007), (7, 1425003), (21, 475001), (433, 23037), (1097, 9093), (1299, 7679), (3031, 3291)]