47663007

素因数分解:

$3^1\times 7^1\times {\mathrm{331}}^1\times {\mathrm{6857}}^1$

素因数の和:7198

約数の個数: 16

約数和(自身を含む): 72859392

約数和(自身を除く): 25196385

約数列:

[1, 3, 7, 21, 331, 993, 2317, 6857, 6951, 20571, 47999, 143997, 2269667, 6809001, 15887669, 47663007]

約数ペア:

[(1, 47663007), (3, 15887669), (7, 6809001), (21, 2269667), (331, 143997), (993, 47999), (2317, 20571), (6857, 6951)]