304116527

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{647}}^1$

素因数の和:863

約数の個数: 32

約数和(自身を含む): 378846720

約数和(自身を除く): 74730193

約数列:

[1, 11, 13, 19, 143, 173, 209, 247, 647, 1903, 2249, 2717, 3287, 7117, 8411, 12293, 24739, 36157, 42731, 92521, 111931, 135223, 159809, 470041, 1231241, 1455103, 1757899, 2126689, 16006133, 23393579, 27646957, 304116527]

約数ペア:

[(1, 304116527), (11, 27646957), (13, 23393579), (19, 16006133), (143, 2126689), (173, 1757899), (209, 1455103), (247, 1231241), (647, 470041), (1903, 159809), (2249, 135223), (2717, 111931), (3287, 92521), (7117, 42731), (8411, 36157), (12293, 24739)]