521790006

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{3781087}}^1$

素因数の和:3781115

約数の個数: 16

約数和(自身を含む): 1088953344

約数和(自身を除く): 567163338

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 3781087, 7562174, 11343261, 22686522, 86965001, 173930002, 260895003, 521790006]

約数ペア:

[(1, 521790006), (2, 260895003), (3, 173930002), (6, 86965001), (23, 22686522), (46, 11343261), (69, 7562174), (138, 3781087)]