47261361

素因数分解:

$3^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{13807}}^1$

素因数の和:13980

約数の個数: 16

約数和(自身を含む): 72464384

約数和(自身を除く): 25203023

約数列:

[1, 3, 7, 21, 163, 489, 1141, 3423, 13807, 41421, 96649, 289947, 2250541, 6751623, 15753787, 47261361]

約数ペア:

[(1, 47261361), (3, 15753787), (7, 6751623), (21, 2250541), (163, 289947), (489, 96649), (1141, 41421), (3423, 13807)]