17387433

素因数分解:

$3^3\times 7^1\times {\mathrm{91997}}^1$

素因数の和:92013

約数の個数: 16

約数和(自身を含む): 29439360

約数和(自身を除く): 12051927

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 91997, 275991, 643979, 827973, 1931937, 2483919, 5795811, 17387433]

約数ペア:

[(1, 17387433), (3, 5795811), (7, 2483919), (9, 1931937), (21, 827973), (27, 643979), (63, 275991), (189, 91997)]