2012672079

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{155191}}^1$

素因数の和:155339

約数の個数: 24

約数和(自身を含む): 3195713664

約数和(自身を除く): 1183041585

約数列:

[1, 3, 9, 11, 33, 99, 131, 393, 1179, 1441, 4323, 12969, 155191, 465573, 1396719, 1707101, 5121303, 15363909, 20330021, 60990063, 182970189, 223630231, 670890693, 2012672079]

約数ペア:

[(1, 2012672079), (3, 670890693), (9, 223630231), (11, 182970189), (33, 60990063), (99, 20330021), (131, 15363909), (393, 5121303), (1179, 1707101), (1441, 1396719), (4323, 465573), (12969, 155191)]