143113821

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{157}}^1\times {\mathrm{7411}}^1$

素因数の和:7612

約数の個数: 16

約数和(自身を含む): 196744128

約数和(自身を除く): 53630307

約数列:

[1, 3, 41, 123, 157, 471, 6437, 7411, 19311, 22233, 303851, 911553, 1163527, 3490581, 47704607, 143113821]

約数ペア:

[(1, 143113821), (3, 47704607), (41, 3490581), (123, 1163527), (157, 911553), (471, 303851), (6437, 22233), (7411, 19311)]