2559741

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{947}}^1$

素因数の和:1020

約数の個数: 16

約数和(自身を含む): 3685824

約数和(自身を除く): 1126083

約数列:

[1, 3, 17, 51, 53, 159, 901, 947, 2703, 2841, 16099, 48297, 50191, 150573, 853247, 2559741]

約数ペア:

[(1, 2559741), (3, 853247), (17, 150573), (51, 50191), (53, 48297), (159, 16099), (901, 2841), (947, 2703)]