2247205939191

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{443}}^1\times {\mathrm{13107751}}^1$

素因数の和:13108243

約数の個数: 24

約数和(自身を含む): 3328949559936

約数和(自身を除く): 1081743620745

約数列:

[1, 3, 9, 43, 129, 387, 443, 1329, 3987, 19049, 57147, 171441, 13107751, 39323253, 117969759, 563633293, 1690899879, 5072699637, 5806733693, 17420201079, 52260603237, 249689548799, 749068646397, 2247205939191]

約数ペア:

[(1, 2247205939191), (3, 749068646397), (9, 249689548799), (43, 52260603237), (129, 17420201079), (387, 5806733693), (443, 5072699637), (1329, 1690899879), (3987, 563633293), (19049, 117969759), (57147, 39323253), (171441, 13107751)]