430694307

素因数分解:

$3^3\times {\mathrm{71}}^1\times {\mathrm{199}}^1\times {\mathrm{1129}}^1$

素因数の和:1408

約数の個数: 32

約数和(自身を含む): 650880000

約数和(自身を除く): 220185693

約数列:

[1, 3, 9, 27, 71, 199, 213, 597, 639, 1129, 1791, 1917, 3387, 5373, 10161, 14129, 30483, 42387, 80159, 127161, 224671, 240477, 381483, 674013, 721431, 2022039, 2164293, 6066117, 15951641, 47854923, 143564769, 430694307]

約数ペア:

[(1, 430694307), (3, 143564769), (9, 47854923), (27, 15951641), (71, 6066117), (199, 2164293), (213, 2022039), (597, 721431), (639, 674013), (1129, 381483), (1791, 240477), (1917, 224671), (3387, 127161), (5373, 80159), (10161, 42387), (14129, 30483)]