13158903

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{1229}}^1$

素因数の和:1358

約数の個数: 16

約数和(自身を含む): 18184320

約数和(自身を除く): 5025417

約数列:

[1, 3, 43, 83, 129, 249, 1229, 3569, 3687, 10707, 52847, 102007, 158541, 306021, 4386301, 13158903]

約数ペア:

[(1, 13158903), (3, 4386301), (43, 306021), (83, 158541), (129, 102007), (249, 52847), (1229, 10707), (3569, 3687)]