6563557

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{83}}^1$

素因数の和:193

約数の個数: 32

約数和(自身を含む): 9031680

約数和(自身を除く): 2468123

約数列:

[1, 7, 11, 13, 77, 79, 83, 91, 143, 553, 581, 869, 913, 1001, 1027, 1079, 6083, 6391, 6557, 7189, 7553, 11297, 11869, 45899, 72127, 79079, 83083, 85241, 504889, 596687, 937651, 6563557]

約数ペア:

[(1, 6563557), (7, 937651), (11, 596687), (13, 504889), (77, 85241), (79, 83083), (83, 79079), (91, 72127), (143, 45899), (553, 11869), (581, 11297), (869, 7553), (913, 7189), (1001, 6557), (1027, 6391), (1079, 6083)]