8090411

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{1621}}^1$

素因数の和:1682

約数の個数: 16

約数和(自身を含む): 9965568

約数和(自身を除く): 1875157

約数列:

[1, 7, 23, 31, 161, 217, 713, 1621, 4991, 11347, 37283, 50251, 260981, 351757, 1155773, 8090411]

約数ペア:

[(1, 8090411), (7, 1155773), (23, 351757), (31, 260981), (161, 50251), (217, 37283), (713, 11347), (1621, 4991)]