1343138721

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{433}}^1\times {\mathrm{25219}}^1$

素因数の和:25696

約数の個数: 16

約数和(自身を含む): 1838840640

約数和(自身を除く): 495701919

約数列:

[1, 3, 41, 123, 433, 1299, 17753, 25219, 53259, 75657, 1033979, 3101937, 10919827, 32759481, 447712907, 1343138721]

約数ペア:

[(1, 1343138721), (3, 447712907), (41, 32759481), (123, 10919827), (433, 3101937), (1299, 1033979), (17753, 75657), (25219, 53259)]