47809491

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{49339}}^1$

素因数の和:49378

約数の個数: 16

約数和(自身を含む): 71049600

約数和(自身を除く): 23240109

約数列:

[1, 3, 17, 19, 51, 57, 323, 969, 49339, 148017, 838763, 937441, 2516289, 2812323, 15936497, 47809491]

約数ペア:

[(1, 47809491), (3, 15936497), (17, 2812323), (19, 2516289), (51, 937441), (57, 838763), (323, 148017), (969, 49339)]