13239789

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{10099}}^1$

素因数の和:10144

約数の個数: 16

約数和(自身を含む): 19392000

約数和(自身を除く): 6152211

約数列:

[1, 3, 19, 23, 57, 69, 437, 1311, 10099, 30297, 191881, 232277, 575643, 696831, 4413263, 13239789]

約数ペア:

[(1, 13239789), (3, 4413263), (19, 696831), (23, 575643), (57, 232277), (69, 191881), (437, 30297), (1311, 10099)]