3983245

素因数分解:

$5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{1559}}^1$

素因数の和:1644

約数の個数: 16

約数和(自身を含む): 5541120

約数和(自身を除く): 1557875

約数列:

[1, 5, 7, 35, 73, 365, 511, 1559, 2555, 7795, 10913, 54565, 113807, 569035, 796649, 3983245]

約数ペア:

[(1, 3983245), (5, 796649), (7, 569035), (35, 113807), (73, 54565), (365, 10913), (511, 7795), (1559, 2555)]