1772891019

素因数分解:

$3^2\times {\mathrm{17}}^2\times {\mathrm{97}}^1\times {\mathrm{7027}}^1$

素因数の和:7164

約数の個数: 36

約数和(自身を含む): 2748777304

約数和(自身を除く): 975886285

約数列:

[1, 3, 9, 17, 51, 97, 153, 289, 291, 867, 873, 1649, 2601, 4947, 7027, 14841, 21081, 28033, 63243, 84099, 119459, 252297, 358377, 681619, 1075131, 2030803, 2044857, 6092409, 6134571, 11587523, 18277227, 34762569, 104287707, 196987891, 590963673, 1772891019]

約数ペア:

[(1, 1772891019), (3, 590963673), (9, 196987891), (17, 104287707), (51, 34762569), (97, 18277227), (153, 11587523), (289, 6134571), (291, 6092409), (867, 2044857), (873, 2030803), (1649, 1075131), (2601, 681619), (4947, 358377), (7027, 252297), (14841, 119459), (21081, 84099), (28033, 63243)]