47865139

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{211}}^1\times {\mathrm{1409}}^1$

素因数の和:1650

約数の個数: 16

約数和(自身を含む): 57392640

約数和(自身を除く): 9527501

約数列:

[1, 7, 23, 161, 211, 1409, 1477, 4853, 9863, 32407, 33971, 226849, 297299, 2081093, 6837877, 47865139]

約数ペア:

[(1, 47865139), (7, 6837877), (23, 2081093), (161, 297299), (211, 226849), (1409, 33971), (1477, 32407), (4853, 9863)]