12327861

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{6451}}^1$

素因数の和:6481

約数の個数: 24

約数和(自身を含む): 20594784

約数和(自身を除く): 8266923

約数列:

[1, 3, 7, 13, 21, 39, 49, 91, 147, 273, 637, 1911, 6451, 19353, 45157, 83863, 135471, 251589, 316099, 587041, 948297, 1761123, 4109287, 12327861]

約数ペア:

[(1, 12327861), (3, 4109287), (7, 1761123), (13, 948297), (21, 587041), (39, 316099), (49, 251589), (91, 135471), (147, 83863), (273, 45157), (637, 19353), (1911, 6451)]