13854021

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{6569}}^1$

素因数の和:6628

約数の個数: 16

約数和(自身を含む): 19972800

約数和(自身を除く): 6118779

約数列:

[1, 3, 19, 37, 57, 111, 703, 2109, 6569, 19707, 124811, 243053, 374433, 729159, 4618007, 13854021]

約数ペア:

[(1, 13854021), (3, 4618007), (19, 729159), (37, 374433), (57, 243053), (111, 124811), (703, 19707), (2109, 6569)]