40261293

素因数分解:

$3^4\times {\mathrm{23}}^1\times {\mathrm{21611}}^1$

素因数の和:21646

約数の個数: 20

約数和(自身を含む): 62761248

約数和(自身を除く): 22499955

約数列:

[1, 3, 9, 23, 27, 69, 81, 207, 621, 1863, 21611, 64833, 194499, 497053, 583497, 1491159, 1750491, 4473477, 13420431, 40261293]

約数ペア:

[(1, 40261293), (3, 13420431), (9, 4473477), (23, 1750491), (27, 1491159), (69, 583497), (81, 497053), (207, 194499), (621, 64833), (1863, 21611)]