243389442

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^2\times {\mathrm{140363}}^1$

素因数の和:140402

約数の個数: 24

約数和(自身を含む): 517100976

約数和(自身を除く): 273711534

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 289, 578, 867, 1734, 140363, 280726, 421089, 842178, 2386171, 4772342, 7158513, 14317026, 40564907, 81129814, 121694721, 243389442]

約数ペア:

[(1, 243389442), (2, 121694721), (3, 81129814), (6, 40564907), (17, 14317026), (34, 7158513), (51, 4772342), (102, 2386171), (289, 842178), (578, 421089), (867, 280726), (1734, 140363)]