3006981

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{281}}^1$

素因数の和:357

約数の個数: 24

約数和(自身を含む): 4619160

約数和(自身を除く): 1612179

約数列:

[1, 3, 9, 29, 41, 87, 123, 261, 281, 369, 843, 1189, 2529, 3567, 8149, 10701, 11521, 24447, 34563, 73341, 103689, 334109, 1002327, 3006981]

約数ペア:

[(1, 3006981), (3, 1002327), (9, 334109), (29, 103689), (41, 73341), (87, 34563), (123, 24447), (261, 11521), (281, 10701), (369, 8149), (843, 3567), (1189, 2529)]