982830519

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{157}}^1\times {\mathrm{1709}}^1$

素因数の和:1920

約数の個数: 48

約数和(自身を含む): 1601627040

約数和(自身を除く): 618796521

約数列:

[1, 3, 9, 11, 33, 37, 99, 111, 157, 333, 407, 471, 1221, 1413, 1709, 1727, 3663, 5127, 5181, 5809, 15381, 15543, 17427, 18799, 52281, 56397, 63233, 63899, 169191, 189699, 191697, 268313, 569097, 575091, 695563, 804939, 2086689, 2414817, 2951443, 6260067, 8854329, 9927581, 26562987, 29782743, 89348229, 109203391, 327610173, 982830519]

約数ペア:

[(1, 982830519), (3, 327610173), (9, 109203391), (11, 89348229), (33, 29782743), (37, 26562987), (99, 9927581), (111, 8854329), (157, 6260067), (333, 2951443), (407, 2414817), (471, 2086689), (1221, 804939), (1413, 695563), (1709, 575091), (1727, 569097), (3663, 268313), (5127, 191697), (5181, 189699), (5809, 169191), (15381, 63899), (15543, 63233), (17427, 56397), (18799, 52281)]