11198619

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{1523}}^1$

素因数の和:1591

約数の個数: 24

約数和(自身を含む): 17434560

約数和(自身を除く): 6235941

約数列:

[1, 3, 9, 19, 43, 57, 129, 171, 387, 817, 1523, 2451, 4569, 7353, 13707, 28937, 65489, 86811, 196467, 260433, 589401, 1244291, 3732873, 11198619]

約数ペア:

[(1, 11198619), (3, 3732873), (9, 1244291), (19, 589401), (43, 260433), (57, 196467), (129, 86811), (171, 65489), (387, 28937), (817, 13707), (1523, 7353), (2451, 4569)]