1272297

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1$

素因数の和:153

約数の個数: 32

約数和(自身を含む): 2056320

約数和(自身を除く): 784023

約数列:

[1, 3, 13, 17, 19, 39, 51, 57, 101, 221, 247, 303, 323, 663, 741, 969, 1313, 1717, 1919, 3939, 4199, 5151, 5757, 12597, 22321, 24947, 32623, 66963, 74841, 97869, 424099, 1272297]

約数ペア:

[(1, 1272297), (3, 424099), (13, 97869), (17, 74841), (19, 66963), (39, 32623), (51, 24947), (57, 22321), (101, 12597), (221, 5757), (247, 5151), (303, 4199), (323, 3939), (663, 1919), (741, 1717), (969, 1313)]