8780079

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{199}}^1$

素因数の和:411

約数の個数: 32

約数和(自身を含む): 14745600

約数和(自身を除く): 5965521

約数列:

[1, 3, 7, 11, 21, 33, 77, 191, 199, 231, 573, 597, 1337, 1393, 2101, 2189, 4011, 4179, 6303, 6567, 14707, 15323, 38009, 44121, 45969, 114027, 266063, 418099, 798189, 1254297, 2926693, 8780079]

約数ペア:

[(1, 8780079), (3, 2926693), (7, 1254297), (11, 798189), (21, 418099), (33, 266063), (77, 114027), (191, 45969), (199, 44121), (231, 38009), (573, 15323), (597, 14707), (1337, 6567), (1393, 6303), (2101, 4179), (2189, 4011)]