13053209

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{1229}}^1$

素因数の和:1304

約数の個数: 16

約数和(自身を含む): 15153600

約数和(自身を除く): 2100391

約数列:

[1, 13, 19, 43, 247, 559, 817, 1229, 10621, 15977, 23351, 52847, 303563, 687011, 1004093, 13053209]

約数ペア:

[(1, 13053209), (13, 1004093), (19, 687011), (43, 303563), (247, 52847), (559, 23351), (817, 15977), (1229, 10621)]