15497169

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{131}}^1\times {\mathrm{839}}^1$

素因数の和:1020

約数の個数: 16

約数和(自身を含む): 21288960

約数和(自身を除く): 5791791

約数列:

[1, 3, 47, 131, 141, 393, 839, 2517, 6157, 18471, 39433, 109909, 118299, 329727, 5165723, 15497169]

約数ペア:

[(1, 15497169), (3, 5165723), (47, 329727), (131, 118299), (141, 109909), (393, 39433), (839, 18471), (2517, 6157)]