19318329

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{58013}}^1$

素因数の和:58056

約数の個数: 12

約数和(自身を含む): 28658916

約数和(自身を除く): 9340587

約数列:

[1, 3, 9, 37, 111, 333, 58013, 174039, 522117, 2146481, 6439443, 19318329]

約数ペア:

[(1, 19318329), (3, 6439443), (9, 2146481), (37, 522117), (111, 174039), (333, 58013)]