13043691

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{1033}}^1$

素因数の和:1123

約数の個数: 24

約数和(自身を含む): 20001696

約数和(自身を除く): 6958005

約数列:

[1, 3, 9, 23, 61, 69, 183, 207, 549, 1033, 1403, 3099, 4209, 9297, 12627, 23759, 63013, 71277, 189039, 213831, 567117, 1449299, 4347897, 13043691]

約数ペア:

[(1, 13043691), (3, 4347897), (9, 1449299), (23, 567117), (61, 213831), (69, 189039), (183, 71277), (207, 63013), (549, 23759), (1033, 12627), (1403, 9297), (3099, 4209)]