14240721

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{439}}^1\times {\mathrm{983}}^1$

素因数の和:1436

約数の個数: 16

約数和(自身を含む): 20782080

約数和(自身を除く): 6541359

約数列:

[1, 3, 11, 33, 439, 983, 1317, 2949, 4829, 10813, 14487, 32439, 431537, 1294611, 4746907, 14240721]

約数ペア:

[(1, 14240721), (3, 4746907), (11, 1294611), (33, 431537), (439, 32439), (983, 14487), (1317, 10813), (2949, 4829)]