13306982143

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{199}}^1\times {\mathrm{743}}^1$

素因数の和:1028

約数の個数: 64

約数和(自身を含む): 17598873600

約数和(自身を除く): 4291891457

約数列:

[1, 7, 13, 23, 43, 91, 161, 199, 299, 301, 559, 743, 989, 1393, 2093, 2587, 3913, 4577, 5201, 6923, 8557, 9659, 12857, 17089, 18109, 31949, 32039, 59501, 59899, 67613, 89999, 111241, 119623, 147857, 196811, 222157, 223643, 415337, 416507, 734827, 778687, 1034999, 1377677, 1555099, 1922141, 2558543, 2907359, 3400711, 5143789, 6357851, 9552751, 13454987, 17909801, 23804977, 44209243, 44504957, 66869257, 82652063, 146230573, 309464701, 578564441, 1023614011, 1900997449, 13306982143]

約数ペア:

[(1, 13306982143), (7, 1900997449), (13, 1023614011), (23, 578564441), (43, 309464701), (91, 146230573), (161, 82652063), (199, 66869257), (299, 44504957), (301, 44209243), (559, 23804977), (743, 17909801), (989, 13454987), (1393, 9552751), (2093, 6357851), (2587, 5143789), (3913, 3400711), (4577, 2907359), (5201, 2558543), (6923, 1922141), (8557, 1555099), (9659, 1377677), (12857, 1034999), (17089, 778687), (18109, 734827), (31949, 416507), (32039, 415337), (59501, 223643), (59899, 222157), (67613, 196811), (89999, 147857), (111241, 119623)]