197237355861

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{337}}^1\times {\mathrm{2143861}}^1$

素因数の和:2144221

約数の個数: 32

約数和(自身を含む): 324632159488

約数和(自身を除く): 127394803627

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 337, 1011, 2359, 4381, 7077, 13143, 30667, 92001, 2143861, 6431583, 15007027, 27870193, 45021081, 83610579, 195091351, 585274053, 722481157, 2167443471, 5057368099, 9392255041, 15172104297, 28176765123, 65745785287, 197237355861]

約数ペア:

[(1, 197237355861), (3, 65745785287), (7, 28176765123), (13, 15172104297), (21, 9392255041), (39, 5057368099), (91, 2167443471), (273, 722481157), (337, 585274053), (1011, 195091351), (2359, 83610579), (4381, 45021081), (7077, 27870193), (13143, 15007027), (30667, 6431583), (92001, 2143861)]