2103707949

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{229237}}^1$

素因数の和:229289

約数の個数: 32

約数和(自身を含む): 3521095680

約数和(自身を除く): 1417387731

約数列:

[1, 3, 7, 19, 21, 23, 57, 69, 133, 161, 399, 437, 483, 1311, 3059, 9177, 229237, 687711, 1604659, 4355503, 4813977, 5272451, 13066509, 15817353, 30488521, 36907157, 91465563, 100176569, 110721471, 300529707, 701235983, 2103707949]

約数ペア:

[(1, 2103707949), (3, 701235983), (7, 300529707), (19, 110721471), (21, 100176569), (23, 91465563), (57, 36907157), (69, 30488521), (133, 15817353), (161, 13066509), (399, 5272451), (437, 4813977), (483, 4355503), (1311, 1604659), (3059, 687711), (9177, 229237)]