31123797

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{137}}^1\times {\mathrm{1847}}^1$

素因数の和:2028

約数の個数: 16

約数和(自身を含む): 42844032

約数和(自身を除く): 11720235

約数列:

[1, 3, 41, 123, 137, 411, 1847, 5541, 5617, 16851, 75727, 227181, 253039, 759117, 10374599, 31123797]

約数ペア:

[(1, 31123797), (3, 10374599), (41, 759117), (123, 253039), (137, 227181), (411, 75727), (1847, 16851), (5541, 5617)]