47782401

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{307}}^1\times {\mathrm{1789}}^1$

素因数の和:2128

約数の個数: 16

約数和(自身を含む): 66158400

約数和(自身を除く): 18375999

約数列:

[1, 3, 29, 87, 307, 921, 1789, 5367, 8903, 26709, 51881, 155643, 549223, 1647669, 15927467, 47782401]

約数ペア:

[(1, 47782401), (3, 15927467), (29, 1647669), (87, 549223), (307, 155643), (921, 51881), (1789, 26709), (5367, 8903)]