9271213

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{419}}^1$

素因数の和:564

約数の個数: 16

約数和(自身を含む): 11088000

約数和(自身を除く): 1816787

約数列:

[1, 7, 29, 109, 203, 419, 763, 2933, 3161, 12151, 22127, 45671, 85057, 319697, 1324459, 9271213]

約数ペア:

[(1, 9271213), (7, 1324459), (29, 319697), (109, 85057), (203, 45671), (419, 22127), (763, 12151), (2933, 3161)]