1660987771

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{709}}^1\times {\mathrm{7253}}^1$

素因数の和:7998

約数の個数: 16

約数和(自身を含む): 1854122400

約数和(自身を除く): 193134629

約数列:

[1, 17, 19, 323, 709, 7253, 12053, 13471, 123301, 137807, 229007, 2342719, 5142377, 87420409, 97705163, 1660987771]

約数ペア:

[(1, 1660987771), (17, 97705163), (19, 87420409), (323, 5142377), (709, 2342719), (7253, 229007), (12053, 137807), (13471, 123301)]