131257015319

素因数分解:

${\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{853}}^1\times {\mathrm{51071}}^1$

素因数の和:52078

約数の個数: 16

約数和(自身を含む): 138173865984

約数和(自身を除く): 6916850665

約数列:

[1, 23, 131, 853, 3013, 19619, 51071, 111743, 1174633, 2570089, 6690301, 43563563, 153876923, 1001961949, 5706826753, 131257015319]

約数ペア:

[(1, 131257015319), (23, 5706826753), (131, 1001961949), (853, 153876923), (3013, 43563563), (19619, 6690301), (51071, 2570089), (111743, 1174633)]