1337701131

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{161033}}^1$

素因数の和:161123

約数の個数: 24

約数和(自身を含む): 2110189536

約数和(自身を除く): 772488405

約数列:

[1, 3, 9, 13, 39, 71, 117, 213, 639, 923, 2769, 8307, 161033, 483099, 1449297, 2093429, 6280287, 11433343, 18840861, 34300029, 102900087, 148633459, 445900377, 1337701131]

約数ペア:

[(1, 1337701131), (3, 445900377), (9, 148633459), (13, 102900087), (39, 34300029), (71, 18840861), (117, 11433343), (213, 6280287), (639, 2093429), (923, 1449297), (2769, 483099), (8307, 161033)]