39801293

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{233}}^1\times {\mathrm{1061}}^1$

素因数の和:1324

約数の個数: 16

約数和(自身を含む): 47713536

約数和(自身を除く): 7912243

約数列:

[1, 7, 23, 161, 233, 1061, 1631, 5359, 7427, 24403, 37513, 170821, 247213, 1730491, 5685899, 39801293]

約数ペア:

[(1, 39801293), (7, 5685899), (23, 1730491), (161, 247213), (233, 170821), (1061, 37513), (1631, 24403), (5359, 7427)]