47864091

素因数分解:

$3^1\times {\mathrm{11}}^3\times {\mathrm{11987}}^1$

素因数の和:12023

約数の個数: 16

約数和(自身を含む): 70201728

約数和(自身を除く): 22337637

約数列:

[1, 3, 11, 33, 121, 363, 1331, 3993, 11987, 35961, 131857, 395571, 1450427, 4351281, 15954697, 47864091]

約数ペア:

[(1, 47864091), (3, 15954697), (11, 4351281), (33, 1450427), (121, 395571), (363, 131857), (1331, 35961), (3993, 11987)]