47999427

素因数分解:

$3^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{15137}}^1$

素因数の和:15298

約数の個数: 16

約数和(自身を含む): 73631232

約数和(自身を除く): 25631805

約数列:

[1, 3, 7, 21, 151, 453, 1057, 3171, 15137, 45411, 105959, 317877, 2285687, 6857061, 15999809, 47999427]

約数ペア:

[(1, 47999427), (3, 15999809), (7, 6857061), (21, 2285687), (151, 317877), (453, 105959), (1057, 45411), (3171, 15137)]