13861887

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{1439}}^1$

素因数の和:1487

約数の個数: 24

約数和(自身を含む): 21081600

約数和(自身を除く): 7219713

約数列:

[1, 3, 13, 19, 39, 57, 169, 247, 507, 741, 1439, 3211, 4317, 9633, 18707, 27341, 56121, 82023, 243191, 355433, 729573, 1066299, 4620629, 13861887]

約数ペア:

[(1, 13861887), (3, 4620629), (13, 1066299), (19, 729573), (39, 355433), (57, 243191), (169, 82023), (247, 56121), (507, 27341), (741, 18707), (1439, 9633), (3211, 4317)]