71317131

素因数分解:

$3^1\times {\mathrm{73}}^1\times {\mathrm{137}}^1\times {\mathrm{2377}}^1$

素因数の和:2590

約数の個数: 16

約数和(自身を含む): 97136544

約数和(自身を除く): 25819413

約数列:

[1, 3, 73, 137, 219, 411, 2377, 7131, 10001, 30003, 173521, 325649, 520563, 976947, 23772377, 71317131]

約数ペア:

[(1, 71317131), (3, 23772377), (73, 976947), (137, 520563), (219, 325649), (411, 173521), (2377, 30003), (7131, 10001)]