8485771

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{167}}^1$

素因数の和:259

約数の個数: 24

約数和(自身を含む): 10686816

約数和(自身を除く): 2201045

約数列:

[1, 7, 17, 49, 61, 119, 167, 427, 833, 1037, 1169, 2839, 2989, 7259, 8183, 10187, 19873, 50813, 71309, 139111, 173179, 499163, 1212253, 8485771]

約数ペア:

[(1, 8485771), (7, 1212253), (17, 499163), (49, 173179), (61, 139111), (119, 71309), (167, 50813), (427, 19873), (833, 10187), (1037, 8183), (1169, 7259), (2839, 2989)]