13326963

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{20101}}^1$

素因数の和:20134

約数の個数: 16

約数和(自身を含む): 20262816

約数和(自身を除く): 6935853

約数列:

[1, 3, 13, 17, 39, 51, 221, 663, 20101, 60303, 261313, 341717, 783939, 1025151, 4442321, 13326963]

約数ペア:

[(1, 13326963), (3, 4442321), (13, 1025151), (17, 783939), (39, 341717), (51, 261313), (221, 60303), (663, 20101)]