83256173

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2683}}^1$

素因数の和:2745

約数の個数: 32

約数和(自身を含む): 115433472

約数和(自身を除く): 32177299

約数列:

[1, 7, 11, 13, 31, 77, 91, 143, 217, 341, 403, 1001, 2387, 2683, 2821, 4433, 18781, 29513, 31031, 34879, 83173, 206591, 244153, 383669, 582211, 914903, 1081249, 2685683, 6404321, 7568743, 11893739, 83256173]

約数ペア:

[(1, 83256173), (7, 11893739), (11, 7568743), (13, 6404321), (31, 2685683), (77, 1081249), (91, 914903), (143, 582211), (217, 383669), (341, 244153), (403, 206591), (1001, 83173), (2387, 34879), (2683, 31031), (2821, 29513), (4433, 18781)]