8090271

素因数分解:

$3^2\times 7^1\times {\mathrm{281}}^1\times {\mathrm{457}}^1$

素因数の和:751

約数の個数: 24

約数和(自身を含む): 13432224

約数和(自身を除く): 5341953

約数列:

[1, 3, 7, 9, 21, 63, 281, 457, 843, 1371, 1967, 2529, 3199, 4113, 5901, 9597, 17703, 28791, 128417, 385251, 898919, 1155753, 2696757, 8090271]

約数ペア:

[(1, 8090271), (3, 2696757), (7, 1155753), (9, 898919), (21, 385251), (63, 128417), (281, 28791), (457, 17703), (843, 9597), (1371, 5901), (1967, 4113), (2529, 3199)]