211323717

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{4733}}^1$

素因数の和:4802

約数の個数: 36

約数和(自身を含む): 343773612

約数和(自身を除く): 132449895

約数列:

[1, 3, 9, 11, 33, 41, 99, 121, 123, 363, 369, 451, 1089, 1353, 4059, 4733, 4961, 14199, 14883, 42597, 44649, 52063, 156189, 194053, 468567, 572693, 582159, 1718079, 1746477, 2134583, 5154237, 6403749, 19211247, 23480413, 70441239, 211323717]

約数ペア:

[(1, 211323717), (3, 70441239), (9, 23480413), (11, 19211247), (33, 6403749), (41, 5154237), (99, 2134583), (121, 1746477), (123, 1718079), (363, 582159), (369, 572693), (451, 468567), (1089, 194053), (1353, 156189), (4059, 52063), (4733, 44649), (4961, 42597), (14199, 14883)]