2012112141

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{208877}}^1$

素因数の和:208925

約数の個数: 24

約数和(自身を含む): 3057973920

約数和(自身を除く): 1045861779

約数列:

[1, 3, 13, 19, 39, 57, 169, 247, 507, 741, 3211, 9633, 208877, 626631, 2715401, 3968663, 8146203, 11905989, 35300213, 51592619, 105900639, 154777857, 670704047, 2012112141]

約数ペア:

[(1, 2012112141), (3, 670704047), (13, 154777857), (19, 105900639), (39, 51592619), (57, 35300213), (169, 11905989), (247, 8146203), (507, 3968663), (741, 2715401), (3211, 626631), (9633, 208877)]