47067447

素因数分解:

$3^1\times 7^1\times {\mathrm{167}}^1\times {\mathrm{13421}}^1$

素因数の和:13598

約数の個数: 16

約数和(自身を含む): 72156672

約数和(自身を除く): 25089225

約数列:

[1, 3, 7, 21, 167, 501, 1169, 3507, 13421, 40263, 93947, 281841, 2241307, 6723921, 15689149, 47067447]

約数ペア:

[(1, 47067447), (3, 15689149), (7, 6723921), (21, 2241307), (167, 281841), (501, 93947), (1169, 40263), (3507, 13421)]