41990399

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{6481}}^1$

素因数の和:6542

約数の個数: 16

約数和(自身を含む): 49781760

約数和(自身を除く): 7791361

約数列:

[1, 11, 19, 31, 209, 341, 589, 6479, 6481, 71291, 123139, 200911, 1354529, 2210021, 3817309, 41990399]

約数ペア:

[(1, 41990399), (11, 3817309), (19, 2210021), (31, 1354529), (209, 200911), (341, 123139), (589, 71291), (6479, 6481)]