13037181

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{2531}}^1$

素因数の和:2652

約数の個数: 16

約数和(自身を含む): 18595008

約数和(自身を除く): 5557827

約数列:

[1, 3, 17, 51, 101, 303, 1717, 2531, 5151, 7593, 43027, 129081, 255631, 766893, 4345727, 13037181]

約数ペア:

[(1, 13037181), (3, 4345727), (17, 766893), (51, 255631), (101, 129081), (303, 43027), (1717, 7593), (2531, 5151)]