30560049

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{1753}}^1$

素因数の和:1921

約数の個数: 24

約数和(自身を含む): 47884200

約数和(自身を除く): 17324151

約数列:

[1, 3, 9, 13, 39, 117, 149, 447, 1341, 1753, 1937, 5259, 5811, 15777, 17433, 22789, 68367, 205101, 261197, 783591, 2350773, 3395561, 10186683, 30560049]

約数ペア:

[(1, 30560049), (3, 10186683), (9, 3395561), (13, 2350773), (39, 783591), (117, 261197), (149, 205101), (447, 68367), (1341, 22789), (1753, 17433), (1937, 15777), (5259, 5811)]