1926802899

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{25339}}^1$

素因数の和:25440

約数の個数: 48

約数和(自身を含む): 3415426560

約数和(自身を除く): 1488623661

約数列:

[1, 3, 7, 9, 17, 21, 51, 63, 71, 119, 153, 213, 357, 497, 639, 1071, 1207, 1491, 3621, 4473, 8449, 10863, 25339, 25347, 76017, 76041, 177373, 228051, 430763, 532119, 1292289, 1596357, 1799069, 3015341, 3876867, 5397207, 9046023, 12593483, 16191621, 27138069, 30584173, 37780449, 91752519, 113341347, 214089211, 275257557, 642267633, 1926802899]

約数ペア:

[(1, 1926802899), (3, 642267633), (7, 275257557), (9, 214089211), (17, 113341347), (21, 91752519), (51, 37780449), (63, 30584173), (71, 27138069), (119, 16191621), (153, 12593483), (213, 9046023), (357, 5397207), (497, 3876867), (639, 3015341), (1071, 1799069), (1207, 1596357), (1491, 1292289), (3621, 532119), (4473, 430763), (8449, 228051), (10863, 177373), (25339, 76041), (25347, 76017)]