47272551

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^2\times {\mathrm{863}}^1$

素因数の和:947

約数の個数: 24

約数和(自身を含む): 68636160

約数和(自身を除く): 21363609

約数列:

[1, 3, 19, 31, 57, 93, 589, 863, 961, 1767, 2589, 2883, 16397, 18259, 26753, 49191, 54777, 80259, 508307, 829343, 1524921, 2488029, 15757517, 47272551]

約数ペア:

[(1, 47272551), (3, 15757517), (19, 2488029), (31, 1524921), (57, 829343), (93, 508307), (589, 80259), (863, 54777), (961, 49191), (1767, 26753), (2589, 18259), (2883, 16397)]