47471011

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{6857}}^1$

素因数の和:6930

約数の個数: 16

約数和(自身を含む): 57936384

約数和(自身を除く): 10465373

約数列:

[1, 7, 23, 43, 161, 301, 989, 6857, 6923, 47999, 157711, 294851, 1103977, 2063957, 6781573, 47471011]

約数ペア:

[(1, 47471011), (7, 6781573), (23, 2063957), (43, 1103977), (161, 294851), (301, 157711), (989, 47999), (6857, 6923)]