1026402021

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{467}}^1\times {\mathrm{12853}}^1$

素因数の和:13345

約数の個数: 24

約数和(自身を含む): 1564074720

約数和(自身を除く): 537672699

約数列:

[1, 3, 9, 19, 57, 171, 467, 1401, 4203, 8873, 12853, 26619, 38559, 79857, 115677, 244207, 732621, 2197863, 6002351, 18007053, 54021159, 114044669, 342134007, 1026402021]

約数ペア:

[(1, 1026402021), (3, 342134007), (9, 114044669), (19, 54021159), (57, 18007053), (171, 6002351), (467, 2197863), (1401, 732621), (4203, 244207), (8873, 115677), (12853, 79857), (26619, 38559)]