1252443647

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{307}}^1\times {\mathrm{353}}^1$

素因数の和:807

約数の個数: 32

約数和(自身を含む): 1563082752

約数和(自身を除く): 310639105

約数列:

[1, 7, 13, 91, 127, 307, 353, 889, 1651, 2149, 2471, 3991, 4589, 11557, 27937, 32123, 38989, 44831, 108371, 272923, 313817, 506857, 582803, 758597, 1408823, 3547999, 4079621, 9861761, 13763117, 96341819, 178920521, 1252443647]

約数ペア:

[(1, 1252443647), (7, 178920521), (13, 96341819), (91, 13763117), (127, 9861761), (307, 4079621), (353, 3547999), (889, 1408823), (1651, 758597), (2149, 582803), (2471, 506857), (3991, 313817), (4589, 272923), (11557, 108371), (27937, 44831), (32123, 38989)]