2074743

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1103}}^1$

素因数の和:1139

約数の個数: 24

約数和(自身を含む): 3444480

約数和(自身を除く): 1369737

約数列:

[1, 3, 9, 11, 19, 33, 57, 99, 171, 209, 627, 1103, 1881, 3309, 9927, 12133, 20957, 36399, 62871, 109197, 188613, 230527, 691581, 2074743]

約数ペア:

[(1, 2074743), (3, 691581), (9, 230527), (11, 188613), (19, 109197), (33, 62871), (57, 36399), (99, 20957), (171, 12133), (209, 9927), (627, 3309), (1103, 1881)]