2013641337

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{157}}^1\times {\mathrm{2711}}^1$

素因数の和:2973

約数の個数: 32

約数和(自身を含む): 2879493120

約数和(自身を除く): 865851783

約数列:

[1, 3, 19, 57, 83, 157, 249, 471, 1577, 2711, 2983, 4731, 8133, 8949, 13031, 39093, 51509, 154527, 225013, 247589, 425627, 675039, 742767, 1276881, 4275247, 8086913, 12825741, 24260739, 35327041, 105981123, 671213779, 2013641337]

約数ペア:

[(1, 2013641337), (3, 671213779), (19, 105981123), (57, 35327041), (83, 24260739), (157, 12825741), (249, 8086913), (471, 4275247), (1577, 1276881), (2711, 742767), (2983, 675039), (4731, 425627), (8133, 247589), (8949, 225013), (13031, 154527), (39093, 51509)]