28117041069

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{5186689}}^1$

素因数の和:5186844

約数の個数: 16

約数和(自身を含む): 40663649600

約数和(自身を除く): 12546608531

約数列:

[1, 3, 13, 39, 139, 417, 1807, 5421, 5186689, 15560067, 67426957, 202280871, 720949771, 2162849313, 9372347023, 28117041069]

約数ペア:

[(1, 28117041069), (3, 9372347023), (13, 2162849313), (39, 720949771), (139, 202280871), (417, 67426957), (1807, 15560067), (5421, 5186689)]