13050207

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{25439}}^1$

素因数の和:25467

約数の個数: 16

約数和(自身を含む): 20352000

約数和(自身を除く): 7301793

約数列:

[1, 3, 9, 19, 27, 57, 171, 513, 25439, 76317, 228951, 483341, 686853, 1450023, 4350069, 13050207]

約数ペア:

[(1, 13050207), (3, 4350069), (9, 1450023), (19, 686853), (27, 483341), (57, 228951), (171, 76317), (513, 25439)]