9812089

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{439}}^1$

素因数の和:580

約数の個数: 16

約数和(自身を含む): 11714560

約数和(自身を除く): 1902471

約数列:

[1, 7, 31, 103, 217, 439, 721, 3073, 3193, 13609, 22351, 45217, 95263, 316519, 1401727, 9812089]

約数ペア:

[(1, 9812089), (7, 1401727), (31, 316519), (103, 95263), (217, 45217), (439, 22351), (721, 13609), (3073, 3193)]