5137581

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{521}}^1$

素因数の和:716

約数の個数: 16

約数和(自身を含む): 7266240

約数和(自身を除く): 2128659

約数列:

[1, 3, 19, 57, 173, 519, 521, 1563, 3287, 9861, 9899, 29697, 90133, 270399, 1712527, 5137581]

約数ペア:

[(1, 5137581), (3, 1712527), (19, 270399), (57, 90133), (173, 29697), (519, 9899), (521, 9861), (1563, 3287)]