285280684449

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{229}}^1\times {\mathrm{139021}}^1$

素因数の和:139385

約数の個数: 32

約数和(自身を含む): 399048748800

約数和(自身を除く): 113768064351

約数列:

[1, 3, 29, 87, 103, 229, 309, 687, 2987, 6641, 8961, 19923, 23587, 70761, 139021, 417063, 684023, 2052069, 4031609, 12094827, 14319163, 31835809, 42957489, 95507427, 415255727, 923238461, 1245767181, 2769715383, 3279088327, 9837264981, 95093561483, 285280684449]

約数ペア:

[(1, 285280684449), (3, 95093561483), (29, 9837264981), (87, 3279088327), (103, 2769715383), (229, 1245767181), (309, 923238461), (687, 415255727), (2987, 95507427), (6641, 42957489), (8961, 31835809), (19923, 14319163), (23587, 12094827), (70761, 4031609), (139021, 2052069), (417063, 684023)]