5112471

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{307}}^1$

素因数の和:391

約数の個数: 32

約数和(自身を含む): 8555008

約数和(自身を除く): 3442537

約数列:

[1, 3, 7, 13, 21, 39, 61, 91, 183, 273, 307, 427, 793, 921, 1281, 2149, 2379, 3991, 5551, 6447, 11973, 16653, 18727, 27937, 56181, 83811, 131089, 243451, 393267, 730353, 1704157, 5112471]

約数ペア:

[(1, 5112471), (3, 1704157), (7, 730353), (13, 393267), (21, 243451), (39, 131089), (61, 83811), (91, 56181), (183, 27937), (273, 18727), (307, 16653), (427, 11973), (793, 6447), (921, 5551), (1281, 3991), (2149, 2379)]