13426311

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{6421}}^1$

素因数の和:6482

約数の個数: 16

約数和(自身を含む): 19420128

約数和(自身を除く): 5993817

約数列:

[1, 3, 17, 41, 51, 123, 697, 2091, 6421, 19263, 109157, 263261, 327471, 789783, 4475437, 13426311]

約数ペア:

[(1, 13426311), (3, 4475437), (17, 789783), (41, 327471), (51, 263261), (123, 109157), (697, 19263), (2091, 6421)]