12550239

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{1601}}^1$

素因数の和:1687

約数の個数: 24

約数和(自身を含む): 19826352

約数和(自身を除く): 7276113

約数列:

[1, 3, 9, 13, 39, 67, 117, 201, 603, 871, 1601, 2613, 4803, 7839, 14409, 20813, 62439, 107267, 187317, 321801, 965403, 1394471, 4183413, 12550239]

約数ペア:

[(1, 12550239), (3, 4183413), (9, 1394471), (13, 965403), (39, 321801), (67, 187317), (117, 107267), (201, 62439), (603, 20813), (871, 14409), (1601, 7839), (2613, 4803)]