16791257

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{947}}^1$

素因数の和:1120

約数の個数: 16

約数和(自身を含む): 20476800

約数和(自身を除く): 3685543

約数列:

[1, 7, 17, 119, 149, 947, 1043, 2533, 6629, 16099, 17731, 112693, 141103, 987721, 2398751, 16791257]

約数ペア:

[(1, 16791257), (7, 2398751), (17, 987721), (119, 141103), (149, 112693), (947, 17731), (1043, 16099), (2533, 6629)]