13871577

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{397}}^1\times {\mathrm{613}}^1$

素因数の和:1032

約数の個数: 16

約数和(自身を含む): 19549760

約数和(自身を除く): 5678183

約数列:

[1, 3, 19, 57, 397, 613, 1191, 1839, 7543, 11647, 22629, 34941, 243361, 730083, 4623859, 13871577]

約数ペア:

[(1, 13871577), (3, 4623859), (19, 730083), (57, 243361), (397, 34941), (613, 22629), (1191, 11647), (1839, 7543)]