16509051

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{947}}^1$

素因数の和:1115

約数の個数: 24

約数和(自身を含む): 25880400

約数和(自身を除く): 9371349

約数列:

[1, 3, 9, 13, 39, 117, 149, 447, 947, 1341, 1937, 2841, 5811, 8523, 12311, 17433, 36933, 110799, 141103, 423309, 1269927, 1834339, 5503017, 16509051]

約数ペア:

[(1, 16509051), (3, 5503017), (9, 1834339), (13, 1269927), (39, 423309), (117, 141103), (149, 110799), (447, 36933), (947, 17433), (1341, 12311), (1937, 8523), (2841, 5811)]