13002639

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{3301}}^1$

素因数の和:3418

約数の個数: 16

約数和(自身を含む): 18861024

約数和(自身を除く): 5858385

約数列:

[1, 3, 13, 39, 101, 303, 1313, 3301, 3939, 9903, 42913, 128739, 333401, 1000203, 4334213, 13002639]

約数ペア:

[(1, 13002639), (3, 4334213), (13, 1000203), (39, 333401), (101, 128739), (303, 42913), (1313, 9903), (3301, 3939)]