13123701

素因数分解:

$3^5\times {\mathrm{53}}^1\times {\mathrm{1019}}^1$

素因数の和:1087

約数の個数: 24

約数和(自身を含む): 20049120

約数和(自身を除く): 6925419

約数列:

[1, 3, 9, 27, 53, 81, 159, 243, 477, 1019, 1431, 3057, 4293, 9171, 12879, 27513, 54007, 82539, 162021, 247617, 486063, 1458189, 4374567, 13123701]

約数ペア:

[(1, 13123701), (3, 4374567), (9, 1458189), (27, 486063), (53, 247617), (81, 162021), (159, 82539), (243, 54007), (477, 27513), (1019, 12879), (1431, 9171), (3057, 4293)]