9193863

素因数分解:

$3^1\times 7^1\times {\mathrm{641}}^1\times {\mathrm{683}}^1$

素因数の和:1334

約数の個数: 16

約数和(自身を含む): 14052096

約数和(自身を除く): 4858233

約数列:

[1, 3, 7, 21, 641, 683, 1923, 2049, 4487, 4781, 13461, 14343, 437803, 1313409, 3064621, 9193863]

約数ペア:

[(1, 9193863), (3, 3064621), (7, 1313409), (21, 437803), (641, 14343), (683, 13461), (1923, 4781), (2049, 4487)]