723187563839

素因数分解:

${\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{193}}^1\times {\mathrm{199}}^1\times {\mathrm{9721}}^1$

素因数の和:10275

約数の個数: 32

約数和(自身を含む): 792148560000

約数和(自身を除く): 68960996161

約数列:

[1, 13, 149, 193, 199, 1937, 2509, 2587, 9721, 28757, 29651, 38407, 126373, 373841, 385463, 499291, 1448429, 1876153, 1934479, 5722643, 18829577, 24389989, 25148227, 74394359, 279546797, 288237371, 373354447, 3634108361, 3747085823, 4853607811, 55629812603, 723187563839]

約数ペア:

[(1, 723187563839), (13, 55629812603), (149, 4853607811), (193, 3747085823), (199, 3634108361), (1937, 373354447), (2509, 288237371), (2587, 279546797), (9721, 74394359), (28757, 25148227), (29651, 24389989), (38407, 18829577), (126373, 5722643), (373841, 1934479), (385463, 1876153), (499291, 1448429)]