40985441

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{2819}}^1$

素因数の和:2924

約数の個数: 16

約数和(自身を含む): 49090560

約数和(自身を除く): 8105119

約数列:

[1, 7, 31, 67, 217, 469, 2077, 2819, 14539, 19733, 87389, 188873, 611723, 1322111, 5855063, 40985441]

約数ペア:

[(1, 40985441), (7, 5855063), (31, 1322111), (67, 611723), (217, 188873), (469, 87389), (2077, 19733), (2819, 14539)]