47860869

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{1987}}^1$

素因数の和:2065

約数の個数: 32

約数和(自身を含む): 77357056

約数和(自身を除く): 29496187

約数列:

[1, 3, 7, 21, 31, 37, 93, 111, 217, 259, 651, 777, 1147, 1987, 3441, 5961, 8029, 13909, 24087, 41727, 61597, 73519, 184791, 220557, 431179, 514633, 1293537, 1543899, 2279089, 6837267, 15953623, 47860869]

約数ペア:

[(1, 47860869), (3, 15953623), (7, 6837267), (21, 2279089), (31, 1543899), (37, 1293537), (93, 514633), (111, 431179), (217, 220557), (259, 184791), (651, 73519), (777, 61597), (1147, 41727), (1987, 24087), (3441, 13909), (5961, 8029)]