2012148339

素因数分解:

$3^1\times {\mathrm{17}}^2\times {\mathrm{53}}^1\times {\mathrm{43789}}^1$

素因数の和:43879

約数の個数: 24

約数和(自身を含む): 2903802480

約数和(自身を除く): 891654141

約数列:

[1, 3, 17, 51, 53, 159, 289, 867, 901, 2703, 15317, 43789, 45951, 131367, 744413, 2233239, 2320817, 6962451, 12655021, 37965063, 39453889, 118361667, 670716113, 2012148339]

約数ペア:

[(1, 2012148339), (3, 670716113), (17, 118361667), (51, 39453889), (53, 37965063), (159, 12655021), (289, 6962451), (867, 2320817), (901, 2233239), (2703, 744413), (15317, 131367), (43789, 45951)]