8742951

素因数分解:

$3^3\times 7^1\times {\mathrm{167}}^1\times {\mathrm{277}}^1$

素因数の和:460

約数の個数: 32

約数和(自身を含む): 14945280

約数和(自身を除く): 6202329

約数列:

[1, 3, 7, 9, 21, 27, 63, 167, 189, 277, 501, 831, 1169, 1503, 1939, 2493, 3507, 4509, 5817, 7479, 10521, 17451, 31563, 46259, 52353, 138777, 323813, 416331, 971439, 1248993, 2914317, 8742951]

約数ペア:

[(1, 8742951), (3, 2914317), (7, 1248993), (9, 971439), (21, 416331), (27, 323813), (63, 138777), (167, 52353), (189, 46259), (277, 31563), (501, 17451), (831, 10521), (1169, 7479), (1503, 5817), (1939, 4509), (2493, 3507)]