9904279

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{293}}^1\times {\mathrm{439}}^1$

素因数の和:750

約数の個数: 16

約数和(自身を含む): 12418560

約数和(自身を除く): 2514281

約数列:

[1, 7, 11, 77, 293, 439, 2051, 3073, 3223, 4829, 22561, 33803, 128627, 900389, 1414897, 9904279]

約数ペア:

[(1, 9904279), (7, 1414897), (11, 900389), (77, 128627), (293, 33803), (439, 22561), (2051, 4829), (3073, 3223)]