57479721

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{619}}^1\times {\mathrm{2381}}^1$

素因数の和:3016

約数の個数: 16

約数和(自身を含む): 82703040

約数和(自身を除く): 25223319

約数列:

[1, 3, 13, 39, 619, 1857, 2381, 7143, 8047, 24141, 30953, 92859, 1473839, 4421517, 19159907, 57479721]

約数ペア:

[(1, 57479721), (3, 19159907), (13, 4421517), (39, 1473839), (619, 92859), (1857, 30953), (2381, 24141), (7143, 8047)]