12220383

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{25301}}^1$

素因数の和:25334

約数の個数: 16

約数和(自身を含む): 19431936

約数和(自身を除く): 7211553

約数列:

[1, 3, 7, 21, 23, 69, 161, 483, 25301, 75903, 177107, 531321, 581923, 1745769, 4073461, 12220383]

約数ペア:

[(1, 12220383), (3, 4073461), (7, 1745769), (21, 581923), (23, 531321), (69, 177107), (161, 75903), (483, 25301)]