2247337449

素因数分解:

$3^2\times 7^1\times {\mathrm{181}}^1\times {\mathrm{197083}}^1$

素因数の和:197277

約数の個数: 24

約数和(自身を含む): 3730405952

約数和(自身を除く): 1483068503

約数列:

[1, 3, 7, 9, 21, 63, 181, 543, 1267, 1629, 3801, 11403, 197083, 591249, 1379581, 1773747, 4138743, 12416229, 35672023, 107016069, 249704161, 321048207, 749112483, 2247337449]

約数ペア:

[(1, 2247337449), (3, 749112483), (7, 321048207), (9, 249704161), (21, 107016069), (63, 35672023), (181, 12416229), (543, 4138743), (1267, 1773747), (1629, 1379581), (3801, 591249), (11403, 197083)]